vars/build.vars:{clzip,expat}{_host,}: updated to v{1.11,2.2.6} (via Redfoxmoon.)

vars/build.vars:libxml2: updated to v2.9.9 (via Redfoxmoon.)
vars/build.vars:libunistring: updated to v0.9.10 (via Redfoxmoon.)
vars/build.vars:libpng: updated to v1.6.36 (via Redfoxmoon.)
vars/build.vars:tiff: updated to v4.0.10 (via Redfoxmoon.)
vars/build.vars:gdbm: updated to v1.18.1 (via Redfoxmoon.)
vars/build.vars:pcre: updated to v8.43 (via Redfoxmoon.)
vars/build.vars:gzip: updated to v1.10 (via Redfoxmoon.)
vars/build.vars:gzip:${PKG_{CFLAGS_CONFIGURE_EXTRA,CONFIGURE_ARGS,MAKEFLAGS_{BUILD,INSTALL}_EXTRA}}: unset (via Redfoxmoon.)
vars/build.vars:libvorbis: updated to v1.3.6 (via Redfoxmoon.)
vars/build.vars:libxslt: updated to v1.1.33 (via Redfoxmoon.)
vars/build.vars:libtirpc: updated to v1.1.4 (via Redfoxmoon.)
patches/expat-2.2.{5,6}.local.patch: updated (via Redfoxmoon.)
patches/libtirpc-1.{0.3,1.4}.local.patch: updated (via Redfoxmoon.)
patches/libvorbis-1.3.5.local.patch: removes obsolete patch (via Redfoxmoon.)
patches/libxslt-1.1.3{2,3}.local.patch: updated (via Redfoxmoon.)
patches/pcre-8.4{2,3}.local.patch: updated (via Redfoxmoon.)
patches/tiff/CVE-{2017-{11613,17095,18013,9935},2018-{10963,5784,7456,8905}}.patch: removes obsolete patches (via Redfoxmoon.)
patches/tiff/CVE-2018-12900.patch: added (via Redfoxmoon.)

15 files changed, 57 insertions, 739 deletions

diff --git a/patches/expat-2.2.5.local.patch b/patches/expat-2.2.6.local.patch
index b6f1446b..b6f1446b 100644
--- a/patches/expat-2.2.5.local.patch
+++ b/patches/expat-2.2.6.local.patch
diff --git a/patches/libtirpc-1.0.3.local.patch b/patches/libtirpc-1.1.4.local.patch
index 535880fe..535880fe 100644
--- a/patches/libtirpc-1.0.3.local.patch
+++ b/patches/libtirpc-1.1.4.local.patch
diff --git a/patches/libvorbis-1.3.5.local.patch b/patches/libvorbis-1.3.5.local.patch
deleted file mode 100644
index e52de1dd..00000000
--- a/patches/libvorbis-1.3.5.local.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-diff -ru libvorbis-1.3.5.orig/lib/info.c libvorbis-1.3.5/lib/info.c
---- libvorbis-1.3.5.orig/lib/info.c	2015-02-26 22:58:19.000000000 +0100
-+++ libvorbis-1.3.5/lib/info.c	2018-02-27 16:47:27.373883142 +0100
-@@ -583,7 +583,8 @@
-   oggpack_buffer opb;
-   private_state *b=v->backend_state;
- 
--  if(!b||vi->channels<=0){
-+  if(!b||vi->channels<=0||vi->channels>256){
-+    b = NULL;
-     ret=OV_EFAULT;
-     goto err_out;
-   }
-diff -ru libvorbis-1.3.5.orig/lib/psy.c libvorbis-1.3.5/lib/psy.c
---- libvorbis-1.3.5.orig/lib/psy.c	2013-11-12 05:01:54.000000000 +0100
-+++ libvorbis-1.3.5/lib/psy.c	2018-02-27 16:47:58.285637422 +0100
-@@ -600,7 +600,7 @@
-     XY[i] = tXY;
-   }
- 
--  for (i = 0, x = 0.f;; i++, x += 1.f) {
-+  for (i = 0, x = 0.f; i < n; i++, x += 1.f) {
- 
-     lo = b[i] >> 16;
-     if( lo>=0 ) break;
-@@ -622,12 +622,11 @@
-     noise[i] = R - offset;
-   }
- 
--  for ( ;; i++, x += 1.f) {
-+  for ( ; i < n; i++, x += 1.f) {
- 
-     lo = b[i] >> 16;
-     hi = b[i] & 0xffff;
-     if(hi>=n)break;
--
-     tN = N[hi] - N[lo];
-     tX = X[hi] - X[lo];
-     tXX = XX[hi] - XX[lo];
-@@ -652,7 +651,7 @@
- 
-   if (fixed <= 0) return;
- 
--  for (i = 0, x = 0.f;; i++, x += 1.f) {
-+  for (i = 0, x = 0.f; i < n; i++, x += 1.f) {
-     hi = i + fixed / 2;
-     lo = hi - fixed;
-     if(lo>=0)break;
-@@ -671,7 +670,7 @@
- 
-     if (R - offset < noise[i]) noise[i] = R - offset;
-   }
--  for ( ;; i++, x += 1.f) {
-+  for ( ; i < n; i++, x += 1.f) {
- 
-     hi = i + fixed / 2;
-     lo = hi - fixed;
diff --git a/patches/libxslt-1.1.32.local.patch b/patches/libxslt-1.1.33.local.patch
index 1cf25319..1cf25319 100644
--- a/patches/libxslt-1.1.32.local.patch
+++ b/patches/libxslt-1.1.33.local.patch
diff --git a/patches/pcre-8.42.local.patch b/patches/pcre-8.43.local.patch
index babbfce9..babbfce9 100644
--- a/patches/pcre-8.42.local.patch
+++ b/patches/pcre-8.43.local.patch
diff --git a/patches/tiff/CVE-2017-11613.patch b/patches/tiff/CVE-2017-11613.patch
deleted file mode 100644
index b3f600a9..00000000
--- a/patches/tiff/CVE-2017-11613.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From 5c3bc1c78dfe05eb5f4224650ad606b75e1f7034 Mon Sep 17 00:00:00 2001
-From: Even Rouault <even.rouault@spatialys.com>
-Date: Sun, 11 Mar 2018 11:14:01 +0100
-Subject: [PATCH] ChopUpSingleUncompressedStrip: avoid memory exhaustion
- (CVE-2017-11613)
-
-In ChopUpSingleUncompressedStrip(), if the computed number of strips is big
-enough and we are in read only mode, validate that the file size is consistent
-with that number of strips to avoid useless attempts at allocating a lot of
-memory for the td_stripbytecount and td_stripoffset arrays.
-
-Rework fix done in 3719385a3fac5cfb20b487619a5f08abbf967cf8 to work in more
-cases like https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6979.
-Credit to OSS Fuzz
-
-Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2724
----
- libtiff/tif_dirread.c | 10 ++++++++++
- 1 file changed, 10 insertions(+)
-
-diff --git a/libtiff/tif_dirread.c b/libtiff/tif_dirread.c
-index 80aaf8d..5896a78 100644
---- a/libtiff/tif_dirread.c
-+++ b/libtiff/tif_dirread.c
-@@ -5760,6 +5760,16 @@ ChopUpSingleUncompressedStrip(TIFF* tif)
-         if( nstrips == 0 )
-             return;
- 
-+        /* If we are going to allocate a lot of memory, make sure that the */
-+        /* file is as big as needed */
-+        if( tif->tif_mode == O_RDONLY &&
-+            nstrips > 1000000 &&
-+            (offset >= TIFFGetFileSize(tif) ||
-+             stripbytes > (TIFFGetFileSize(tif) - offset) / (nstrips - 1)) )
-+        {
-+            return;
-+        }
-+
- 	newcounts = (uint64*) _TIFFCheckMalloc(tif, nstrips, sizeof (uint64),
- 				"for chopped \"StripByteCounts\" array");
- 	newoffsets = (uint64*) _TIFFCheckMalloc(tif, nstrips, sizeof (uint64),
--- 
-2.17.1
-
diff --git a/patches/tiff/CVE-2017-17095.patch b/patches/tiff/CVE-2017-17095.patch
deleted file mode 100644
index 760c9553..00000000
--- a/patches/tiff/CVE-2017-17095.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-Based on http://bugzilla.maptools.org/show_bug.cgi?id=2750#c5
-
-diff --git a/tools/pal2rgb.c b/tools/pal2rgb.c
-index 7a57800..8443fce 100644
---- a/tools/pal2rgb.c
-+++ b/tools/pal2rgb.c
-@@ -184,8 +184,19 @@ main(int argc, char* argv[])
- 	{ unsigned char *ibuf, *obuf;
- 	  register unsigned char* pp;
- 	  register uint32 x;
--	  ibuf = (unsigned char*)_TIFFmalloc(TIFFScanlineSize(in));
--	  obuf = (unsigned char*)_TIFFmalloc(TIFFScanlineSize(out));
-+	  tmsize_t tss_in = TIFFScanlineSize(in);
-+	  tmsize_t tss_out = TIFFScanlineSize(out);
-+	  if (tss_out / tss_in < 3) {
-+		/*
-+		 * BUG 2750: The following code assumes the output buffer is 3x the
-+		 * length of the input buffer due to exploding the palette into
-+		 * RGB tuples. If this doesn't happen, fail now.
-+		*/
-+		fprintf(stderr, "Could not determine correct image size for output. Exiting.\n");
-+		return -1;
-+	  }
-+	  ibuf = (unsigned char*)_TIFFmalloc(tss_in);
-+	  obuf = (unsigned char*)_TIFFmalloc(tss_out);
- 	  switch (config) {
- 	  case PLANARCONFIG_CONTIG:
- 		for (row = 0; row < imagelength; row++) {
diff --git a/patches/tiff/CVE-2017-18013.patch b/patches/tiff/CVE-2017-18013.patch
deleted file mode 100644
index 5f56ff25..00000000
--- a/patches/tiff/CVE-2017-18013.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From c6f41df7b581402dfba3c19a1e3df4454c551a01 Mon Sep 17 00:00:00 2001
-From: Even Rouault <even.rouault@spatialys.com>
-Date: Sun, 31 Dec 2017 15:09:41 +0100
-Subject: [PATCH] libtiff/tif_print.c: TIFFPrintDirectory(): fix null pointer dereference on corrupted file. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2770
-
----
- libtiff/tif_print.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/libtiff/tif_print.c b/libtiff/tif_print.c
-index 9959d35..8deceb2 100644
---- a/libtiff/tif_print.c
-+++ b/libtiff/tif_print.c
-@@ -667,13 +665,13 @@ TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags)
- #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
- 			fprintf(fd, "    %3lu: [%8I64u, %8I64u]\n",
- 			    (unsigned long) s,
--			    (unsigned __int64) td->td_stripoffset[s],
--			    (unsigned __int64) td->td_stripbytecount[s]);
-+			    td->td_stripoffset ? (unsigned __int64) td->td_stripoffset[s] : 0,
-+			    td->td_stripbytecount ? (unsigned __int64) td->td_stripbytecount[s] : 0);
- #else
- 			fprintf(fd, "    %3lu: [%8llu, %8llu]\n",
- 			    (unsigned long) s,
--			    (unsigned long long) td->td_stripoffset[s],
--			    (unsigned long long) td->td_stripbytecount[s]);
-+			    td->td_stripoffset ? (unsigned long long) td->td_stripoffset[s] : 0,
-+			    td->td_stripbytecount ? (unsigned long long) td->td_stripbytecount[s] : 0);
- #endif
- 	}
- }
---
-libgit2 0.26.0
-
diff --git a/patches/tiff/CVE-2017-9935.patch b/patches/tiff/CVE-2017-9935.patch
deleted file mode 100644
index 39327ffb..00000000
--- a/patches/tiff/CVE-2017-9935.patch
+++ /dev/null
@@ -1,164 +0,0 @@
-From e1cd2d7ab032e7fe80b4c13e07895194c8bac85e Mon Sep 17 00:00:00 2001
-From: Brian May <brian@linuxpenguins.xyz>
-Date: Thu, 7 Dec 2017 07:46:47 +1100
-Subject: [PATCH 1/4] [PATCH] tiff2pdf: Fix CVE-2017-9935
-
-Fix for http://bugzilla.maptools.org/show_bug.cgi?id=2704
-
-This vulnerability - at least for the supplied test case - is because we
-assume that a tiff will only have one transfer function that is the same
-for all pages. This is not required by the TIFF standards.
-
-We than read the transfer function for every page.  Depending on the
-transfer function, we allocate either 2 or 4 bytes to the XREF buffer.
-We allocate this memory after we read in the transfer function for the
-page.
-
-For the first exploit - POC1, this file has 3 pages. For the first page
-we allocate 2 extra extra XREF entries. Then for the next page 2 more
-entries. Then for the last page the transfer function changes and we
-allocate 4 more entries.
-
-When we read the file into memory, we assume we have 4 bytes extra for
-each and every page (as per the last transfer function we read). Which
-is not correct, we only have 2 bytes extra for the first 2 pages. As a
-result, we end up writing past the end of the buffer.
-
-There are also some related issues that this also fixes. For example,
-TIFFGetField can return uninitalized pointer values, and the logic to
-detect a N=3 vs N=1 transfer function seemed rather strange.
-
-It is also strange that we declare the transfer functions to be of type
-float, when the standard says they are unsigned 16 bit values. This is
-fixed in another patch.
-
-This patch will check to ensure that the N value for every transfer
-function is the same for every page. If this changes, we abort with an
-error. In theory, we should perhaps check that the transfer function
-itself is identical for every page, however we don't do that due to the
-confusion of the type of the data in the transfer function.
----
- libtiff/tif_dir.c |  3 +++
- tools/tiff2pdf.c  | 69 +++++++++++++++++++++++++++++++----------------
- 2 files changed, 49 insertions(+), 23 deletions(-)
-
-diff --git a/libtiff/tif_dir.c b/libtiff/tif_dir.c
-index f00f808..c36a5f3 100644
---- a/libtiff/tif_dir.c
-+++ b/libtiff/tif_dir.c
-@@ -1067,6 +1067,9 @@ _TIFFVGetField(TIFF* tif, uint32 tag, va_list ap)
- 			if (td->td_samplesperpixel - td->td_extrasamples > 1) {
- 				*va_arg(ap, uint16**) = td->td_transferfunction[1];
- 				*va_arg(ap, uint16**) = td->td_transferfunction[2];
-+			} else {
-+				*va_arg(ap, uint16**) = NULL;
-+				*va_arg(ap, uint16**) = NULL;
- 			}
- 			break;
- 		case TIFFTAG_REFERENCEBLACKWHITE:
-diff --git a/tools/tiff2pdf.c b/tools/tiff2pdf.c
-index bdb9126..bd23c9e 100644
---- a/tools/tiff2pdf.c
-+++ b/tools/tiff2pdf.c
-@@ -239,7 +239,7 @@ typedef struct {
- 	float tiff_whitechromaticities[2];
- 	float tiff_primarychromaticities[6];
- 	float tiff_referenceblackwhite[2];
--	float* tiff_transferfunction[3];
-+	uint16* tiff_transferfunction[3];
- 	int pdf_image_interpolate;	/* 0 (default) : do not interpolate,
- 					   1 : interpolate */
- 	uint16 tiff_transferfunctioncount;
-@@ -1049,6 +1049,8 @@ void t2p_read_tiff_init(T2P* t2p, TIFF* input){
- 	uint16 pagen=0;
- 	uint16 paged=0;
- 	uint16 xuint16=0;
-+	uint16 tiff_transferfunctioncount=0;
-+	uint16* tiff_transferfunction[3];
- 
- 	directorycount=TIFFNumberOfDirectories(input);
- 	if(directorycount > TIFF_DIR_MAX) {
-@@ -1157,26 +1159,48 @@ void t2p_read_tiff_init(T2P* t2p, TIFF* input){
-                 }
- #endif
- 		if (TIFFGetField(input, TIFFTAG_TRANSFERFUNCTION,
--                                 &(t2p->tiff_transferfunction[0]),
--                                 &(t2p->tiff_transferfunction[1]),
--                                 &(t2p->tiff_transferfunction[2]))) {
--			if((t2p->tiff_transferfunction[1] != (float*) NULL) &&
--                           (t2p->tiff_transferfunction[2] != (float*) NULL) &&
--                           (t2p->tiff_transferfunction[1] !=
--                            t2p->tiff_transferfunction[0])) {
--				t2p->tiff_transferfunctioncount = 3;
--				t2p->tiff_pages[i].page_extra += 4;
--				t2p->pdf_xrefcount += 4;
--			} else {
--				t2p->tiff_transferfunctioncount = 1;
--				t2p->tiff_pages[i].page_extra += 2;
--				t2p->pdf_xrefcount += 2;
--			}
--			if(t2p->pdf_minorversion < 2)
--				t2p->pdf_minorversion = 2;
-+                                 &(tiff_transferfunction[0]),
-+                                 &(tiff_transferfunction[1]),
-+                                 &(tiff_transferfunction[2]))) {
-+
-+                        if((tiff_transferfunction[1] != (uint16*) NULL) &&
-+                           (tiff_transferfunction[2] != (uint16*) NULL)
-+                          ) {
-+                            tiff_transferfunctioncount=3;
-+                        } else {
-+                            tiff_transferfunctioncount=1;
-+                        }
-                 } else {
--			t2p->tiff_transferfunctioncount=0;
-+			tiff_transferfunctioncount=0;
- 		}
-+
-+                if (i > 0){
-+                    if (tiff_transferfunctioncount != t2p->tiff_transferfunctioncount){
-+                        TIFFError(
-+                            TIFF2PDF_MODULE,
-+                            "Different transfer function on page %d",
-+                            i);
-+                        t2p->t2p_error = T2P_ERR_ERROR;
-+                        return;
-+                    }
-+                }
-+
-+                t2p->tiff_transferfunctioncount = tiff_transferfunctioncount;
-+                t2p->tiff_transferfunction[0] = tiff_transferfunction[0];
-+                t2p->tiff_transferfunction[1] = tiff_transferfunction[1];
-+                t2p->tiff_transferfunction[2] = tiff_transferfunction[2];
-+                if(tiff_transferfunctioncount == 3){
-+                        t2p->tiff_pages[i].page_extra += 4;
-+                        t2p->pdf_xrefcount += 4;
-+                        if(t2p->pdf_minorversion < 2)
-+                                t2p->pdf_minorversion = 2;
-+                } else if (tiff_transferfunctioncount == 1){
-+                        t2p->tiff_pages[i].page_extra += 2;
-+                        t2p->pdf_xrefcount += 2;
-+                        if(t2p->pdf_minorversion < 2)
-+                                t2p->pdf_minorversion = 2;
-+                }
-+
- 		if( TIFFGetField(
- 			input, 
- 			TIFFTAG_ICCPROFILE, 
-@@ -1837,10 +1861,9 @@ void t2p_read_tiff_data(T2P* t2p, TIFF* input){
- 			 &(t2p->tiff_transferfunction[0]),
- 			 &(t2p->tiff_transferfunction[1]),
- 			 &(t2p->tiff_transferfunction[2]))) {
--		if((t2p->tiff_transferfunction[1] != (float*) NULL) &&
--                   (t2p->tiff_transferfunction[2] != (float*) NULL) &&
--                   (t2p->tiff_transferfunction[1] !=
--                    t2p->tiff_transferfunction[0])) {
-+		if((t2p->tiff_transferfunction[1] != (uint16*) NULL) &&
-+                   (t2p->tiff_transferfunction[2] != (uint16*) NULL)
-+                  ) {
- 			t2p->tiff_transferfunctioncount=3;
- 		} else {
- 			t2p->tiff_transferfunctioncount=1;
--- 
-2.17.0
-
diff --git a/patches/tiff/CVE-2018-10963.patch b/patches/tiff/CVE-2018-10963.patch
deleted file mode 100644
index 039b7c1a..00000000
--- a/patches/tiff/CVE-2018-10963.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 98ed6179dec22db48f6e235d8ca9e2708bf4e71a Mon Sep 17 00:00:00 2001
-From: Even Rouault <even.rouault@spatialys.com>
-Date: Sat, 12 May 2018 14:24:15 +0200
-Subject: [PATCH 4/4] TIFFWriteDirectorySec: avoid assertion. Fixes
- http://bugzilla.maptools.org/show_bug.cgi?id=2795. CVE-2018-10963
-
----
- libtiff/tif_dirwrite.c | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
-
-diff --git a/libtiff/tif_dirwrite.c b/libtiff/tif_dirwrite.c
-index c68d6d2..5d0a669 100644
---- a/libtiff/tif_dirwrite.c
-+++ b/libtiff/tif_dirwrite.c
-@@ -697,8 +697,11 @@ TIFFWriteDirectorySec(TIFF* tif, int isimage, int imagedone, uint64* pdiroff)
- 								}
- 								break;
- 							default:
--								assert(0);   /* we should never get here */
--								break;
-+								TIFFErrorExt(tif->tif_clientdata,module,
-+								            "Cannot write tag %d (%s)",
-+								            TIFFFieldTag(o),
-+                                                                            o->field_name ? o->field_name : "unknown");
-+								goto bad;
- 						}
- 					}
- 				}
--- 
-2.17.0
-
diff --git a/patches/tiff/CVE-2018-12900.patch b/patches/tiff/CVE-2018-12900.patch
new file mode 100644
index 00000000..f95cd06a
--- /dev/null
+++ b/patches/tiff/CVE-2018-12900.patch
@@ -0,0 +1,29 @@
+From 86861b86f26be5301ccfa96f9bf765051f4e644a Mon Sep 17 00:00:00 2001
+From: pgajdos <pgajdos@suse.cz>
+Date: Tue, 13 Nov 2018 09:03:31 +0100
+Subject: [PATCH] prevent integer overflow
+
+---
+ tools/tiffcp.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/tools/tiffcp.c b/tools/tiffcp.c
+index 2f406e2d..ece7ba13 100644
+--- a/tools/tiffcp.c
++++ b/tools/tiffcp.c
+@@ -1435,6 +1435,12 @@ DECLAREreadFunc(readSeparateTilesIntoBuffer)
+             status = 0;
+             goto done;
+         }
++        if (0xFFFFFFFF / tilew < spp)
++        {
++            TIFFError(TIFFFileName(in), "Error, either TileWidth (%u) or BitsPerSample (%u) is too large", tilew, bps);
++            status = 0;
++            goto done;
++        }
+ 	bytes_per_sample = bps/8;
+ 
+ 	for (row = 0; row < imagelength; row += tl) {
+-- 
+2.18.1
+
diff --git a/patches/tiff/CVE-2018-5784.patch b/patches/tiff/CVE-2018-5784.patch
deleted file mode 100644
index 92fc2daf..00000000
--- a/patches/tiff/CVE-2018-5784.patch
+++ /dev/null
@@ -1,128 +0,0 @@
-From 473851d211cf8805a161820337ca74cc9615d6ef Mon Sep 17 00:00:00 2001
-From: Nathan Baker <nathanb@lenovo-chrome.com>
-Date: Tue, 6 Feb 2018 10:13:57 -0500
-Subject: [PATCH] Fix for bug 2772
-
-It is possible to craft a TIFF document where the IFD list is circular,
-leading to an infinite loop while traversing the chain. The libtiff
-directory reader has a failsafe that will break out of this loop after
-reading 65535 directory entries, but it will continue processing,
-consuming time and resources to process what is essentially a bogus TIFF
-document.
-
-This change fixes the above behavior by breaking out of processing when
-a TIFF document has >= 65535 directories and terminating with an error.
----
- contrib/addtiffo/tif_overview.c | 14 +++++++++++++-
- tools/tiff2pdf.c                | 10 ++++++++++
- tools/tiffcrop.c                | 13 +++++++++++--
- 3 files changed, 34 insertions(+), 3 deletions(-)
-
-diff --git a/contrib/addtiffo/tif_overview.c b/contrib/addtiffo/tif_overview.c
-index c61ffbb..03b3573 100644
---- a/contrib/addtiffo/tif_overview.c
-+++ b/contrib/addtiffo/tif_overview.c
-@@ -65,6 +65,8 @@
- #  define MAX(a,b)      ((a>b) ? a : b)
- #endif
- 
-+#define TIFF_DIR_MAX  65534
-+
- void TIFFBuildOverviews( TIFF *, int, int *, int, const char *,
-                          int (*)(double,void*), void * );
- 
-@@ -91,6 +93,7 @@ uint32 TIFF_WriteOverview( TIFF *hTIFF, uint32 nXSize, uint32 nYSize,
- {
-     toff_t	nBaseDirOffset;
-     toff_t	nOffset;
-+    tdir_t	iNumDir;
- 
-     (void) bUseSubIFDs;
- 
-@@ -147,7 +150,16 @@ uint32 TIFF_WriteOverview( TIFF *hTIFF, uint32 nXSize, uint32 nYSize,
-         return 0;
- 
-     TIFFWriteDirectory( hTIFF );
--    TIFFSetDirectory( hTIFF, (tdir_t) (TIFFNumberOfDirectories(hTIFF)-1) );
-+    iNumDir = TIFFNumberOfDirectories(hTIFF);
-+    if( iNumDir > TIFF_DIR_MAX )
-+    {
-+        TIFFErrorExt( TIFFClientdata(hTIFF),
-+                      "TIFF_WriteOverview",
-+                      "File `%s' has too many directories.\n",
-+                      TIFFFileName(hTIFF) );
-+        exit(-1);
-+    }
-+    TIFFSetDirectory( hTIFF, (tdir_t) (iNumDir - 1) );
- 
-     nOffset = TIFFCurrentDirOffset( hTIFF );
- 
-diff --git a/tools/tiff2pdf.c b/tools/tiff2pdf.c
-index 984ef65..832a247 100644
---- a/tools/tiff2pdf.c
-+++ b/tools/tiff2pdf.c
-@@ -68,6 +68,8 @@ extern int getopt(int, char**, char*);
- 
- #define PS_UNIT_SIZE	72.0F
- 
-+#define TIFF_DIR_MAX    65534
-+
- /* This type is of PDF color spaces. */
- typedef enum {
- 	T2P_CS_BILEVEL = 0x01,	/* Bilevel, black and white */
-@@ -1049,6 +1053,14 @@ void t2p_read_tiff_init(T2P* t2p, TIFF* input){
- 	uint16* tiff_transferfunction[3];
- 
- 	directorycount=TIFFNumberOfDirectories(input);
-+	if(directorycount > TIFF_DIR_MAX) {
-+		TIFFError(
-+			TIFF2PDF_MODULE,
-+			"TIFF contains too many directories, %s",
-+			TIFFFileName(input));
-+		t2p->t2p_error = T2P_ERR_ERROR;
-+		return;
-+	}
- 	t2p->tiff_pages = (T2P_PAGE*) _TIFFmalloc(TIFFSafeMultiply(tmsize_t,directorycount,sizeof(T2P_PAGE)));
- 	if(t2p->tiff_pages==NULL){
- 		TIFFError(
-diff --git a/tools/tiffcrop.c b/tools/tiffcrop.c
-index 91a38f6..e466dae 100644
---- a/tools/tiffcrop.c
-+++ b/tools/tiffcrop.c
-@@ -217,6 +215,8 @@ extern int getopt(int argc, char * const argv[], const char *optstring);
- #define DUMP_TEXT   1
- #define DUMP_RAW    2
- 
-+#define TIFF_DIR_MAX  65534
-+
- /* Offsets into buffer for margins and fixed width and length segments */
- struct offset {
-   uint32  tmargin;
-@@ -2233,7 +2234,7 @@ main(int argc, char* argv[])
-     pageNum = -1;
-   else
-     total_images = 0;
--  /* read multiple input files and write to output file(s) */
-+  /* Read multiple input files and write to output file(s) */
-   while (optind < argc - 1)
-     {
-     in = TIFFOpen (argv[optind], "r");
-@@ -2241,7 +2242,14 @@ main(int argc, char* argv[])
-       return (-3);
- 
-     /* If only one input file is specified, we can use directory count */
--    total_images = TIFFNumberOfDirectories(in); 
-+    total_images = TIFFNumberOfDirectories(in);
-+    if (total_images > TIFF_DIR_MAX)
-+      {
-+      TIFFError (TIFFFileName(in), "File contains too many directories");
-+      if (out != NULL)
-+        (void) TIFFClose(out);
-+      return (1);
-+      }
-     if (image_count == 0)
-       {
-       dirnum = 0;
---
-libgit2 0.26.0
-
diff --git a/patches/tiff/CVE-2018-7456.patch b/patches/tiff/CVE-2018-7456.patch
deleted file mode 100644
index b2d081a5..00000000
--- a/patches/tiff/CVE-2018-7456.patch
+++ /dev/null
@@ -1,170 +0,0 @@
-From be4c85b16e8801a16eec25e80eb9f3dd6a96731b Mon Sep 17 00:00:00 2001
-From: Hugo Lefeuvre <hle@debian.org>
-Date: Sun, 8 Apr 2018 14:07:08 -0400
-Subject: [PATCH] Fix NULL pointer dereference in TIFFPrintDirectory
-
-The TIFFPrintDirectory function relies on the following assumptions,
-supposed to be guaranteed by the specification:
-
-(a) A Transfer Function field is only present if the TIFF file has
-    photometric type < 3.
-
-(b) If SamplesPerPixel > Color Channels, then the ExtraSamples field
-    has count SamplesPerPixel - (Color Channels) and contains
-    information about supplementary channels.
-
-While respect of (a) and (b) are essential for the well functioning of
-TIFFPrintDirectory, no checks are realized neither by the callee nor
-by TIFFPrintDirectory itself. Hence, following scenarios might happen
-and trigger the NULL pointer dereference:
-
-(1) TIFF File of photometric type 4 or more has illegal Transfer
-    Function field.
-
-(2) TIFF File has photometric type 3 or less and defines a
-    SamplesPerPixel field such that SamplesPerPixel > Color Channels
-    without defining all extra samples in the ExtraSamples fields.
-
-In this patch, we address both issues with respect of the following
-principles:
-
-(A) In the case of (1), the defined transfer table should be printed
-    safely even if it isn't 'legal'. This allows us to avoid expensive
-    checks in TIFFPrintDirectory. Also, it is quite possible that
-    an alternative photometric type would be developed (not part of the
-    standard) and would allow definition of Transfer Table. We want
-    libtiff to be able to handle this scenario out of the box.
-
-(B) In the case of (2), the transfer table should be printed at its
-    right size, that is if TIFF file has photometric type Palette
-    then the transfer table should have one row and not three, even
-    if two extra samples are declared.
-
-In order to fulfill (A) we simply add a new 'i < 3' end condition to
-the broken TIFFPrintDirectory loop. This makes sure that in any case
-where (b) would be respected but not (a), everything stays fine.
-
-(B) is fulfilled by the loop condition
-'i < td->td_samplesperpixel - td->td_extrasamples'. This is enough as
-long as (b) is respected.
-
-Naturally, we also make sure (b) is respected. This is done in the
-TIFFReadDirectory function by making sure any non-color channel is
-counted in ExtraSamples.
-
-This commit addresses CVE-2018-7456.
----
- libtiff/tif_dirread.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- libtiff/tif_print.c   |  2 +-
- 2 files changed, 63 insertions(+), 1 deletion(-)
-
-diff --git a/libtiff/tif_dirread.c b/libtiff/tif_dirread.c
-index 6baa7b3..af5b84a 100644
---- a/libtiff/tif_dirread.c
-+++ b/libtiff/tif_dirread.c
-@@ -165,6 +165,7 @@ static int TIFFFetchStripThing(TIFF* tif, TIFFDirEntry* dir, uint32 nstrips, uin
- static int TIFFFetchSubjectDistance(TIFF*, TIFFDirEntry*);
- static void ChopUpSingleUncompressedStrip(TIFF*);
- static uint64 TIFFReadUInt64(const uint8 *value);
-+static int _TIFFGetMaxColorChannels(uint16 photometric);
- 
- static int _TIFFFillStrilesInternal( TIFF *tif, int loadStripByteCount );
- 
-@@ -3505,6 +3506,35 @@ static void TIFFReadDirEntryOutputErr(TIFF* tif, enum TIFFReadDirEntryErr err, c
- }
- 
- /*
-+ * Return the maximum number of color channels specified for a given photometric
-+ * type. 0 is returned if photometric type isn't supported or no default value
-+ * is defined by the specification.
-+ */
-+static int _TIFFGetMaxColorChannels( uint16 photometric )
-+{
-+    switch (photometric) {
-+	case PHOTOMETRIC_PALETTE:
-+	case PHOTOMETRIC_MINISWHITE:
-+	case PHOTOMETRIC_MINISBLACK:
-+            return 1;
-+	case PHOTOMETRIC_YCBCR:
-+	case PHOTOMETRIC_RGB:
-+	case PHOTOMETRIC_CIELAB:
-+            return 3;
-+	case PHOTOMETRIC_SEPARATED:
-+	case PHOTOMETRIC_MASK:
-+            return 4;
-+	case PHOTOMETRIC_LOGL:
-+	case PHOTOMETRIC_LOGLUV:
-+	case PHOTOMETRIC_CFA:
-+	case PHOTOMETRIC_ITULAB:
-+	case PHOTOMETRIC_ICCLAB:
-+	default:
-+            return 0;
-+    }
-+}
-+
-+/*
-  * Read the next TIFF directory from a file and convert it to the internal
-  * format. We read directories sequentially.
-  */
-@@ -3520,6 +3550,7 @@ TIFFReadDirectory(TIFF* tif)
- 	uint32 fii=FAILED_FII;
-         toff_t nextdiroff;
-     int bitspersample_read = FALSE;
-+        int color_channels;
- 
- 	tif->tif_diroff=tif->tif_nextdiroff;
- 	if (!TIFFCheckDirOffset(tif,tif->tif_nextdiroff))
-@@ -4024,6 +4055,37 @@ TIFFReadDirectory(TIFF* tif)
- 			}
- 		}
- 	}
-+
-+	/*
-+	 * Make sure all non-color channels are extrasamples.
-+	 * If it's not the case, define them as such.
-+	 */
-+        color_channels = _TIFFGetMaxColorChannels(tif->tif_dir.td_photometric);
-+        if (color_channels && tif->tif_dir.td_samplesperpixel - tif->tif_dir.td_extrasamples > color_channels) {
-+                uint16 old_extrasamples;
-+                uint16 *new_sampleinfo;
-+
-+                TIFFWarningExt(tif->tif_clientdata,module, "Sum of Photometric type-related "
-+                    "color channels and ExtraSamples doesn't match SamplesPerPixel. "
-+                    "Defining non-color channels as ExtraSamples.");
-+
-+                old_extrasamples = tif->tif_dir.td_extrasamples;
-+                tif->tif_dir.td_extrasamples = (tif->tif_dir.td_samplesperpixel - color_channels);
-+
-+                // sampleinfo should contain information relative to these new extra samples
-+                new_sampleinfo = (uint16*) _TIFFcalloc(tif->tif_dir.td_extrasamples, sizeof(uint16));
-+                if (!new_sampleinfo) {
-+                    TIFFErrorExt(tif->tif_clientdata, module, "Failed to allocate memory for "
-+                                "temporary new sampleinfo array (%d 16 bit elements)",
-+                                tif->tif_dir.td_extrasamples);
-+                    goto bad;
-+                }
-+
-+                memcpy(new_sampleinfo, tif->tif_dir.td_sampleinfo, old_extrasamples * sizeof(uint16));
-+                _TIFFsetShortArray(&tif->tif_dir.td_sampleinfo, new_sampleinfo, tif->tif_dir.td_extrasamples);
-+                _TIFFfree(new_sampleinfo);
-+        }
-+
- 	/*
- 	 * Verify Palette image has a Colormap.
- 	 */
-diff --git a/libtiff/tif_print.c b/libtiff/tif_print.c
-index 8deceb2..1d86adb 100644
---- a/libtiff/tif_print.c
-+++ b/libtiff/tif_print.c
-@@ -544,7 +544,7 @@ TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags)
- 				uint16 i;
- 				fprintf(fd, "    %2ld: %5u",
- 				    l, td->td_transferfunction[0][l]);
--				for (i = 1; i < td->td_samplesperpixel; i++)
-+				for (i = 1; i < td->td_samplesperpixel - td->td_extrasamples && i < 3; i++)
- 					fprintf(fd, " %5u",
- 					    td->td_transferfunction[i][l]);
- 				fputc('\n', fd);
---
-libgit2 0.27.0
-
diff --git a/patches/tiff/CVE-2018-8905.patch b/patches/tiff/CVE-2018-8905.patch
deleted file mode 100644
index f951092c..00000000
--- a/patches/tiff/CVE-2018-8905.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From 58a898cb4459055bb488ca815c23b880c242a27d Mon Sep 17 00:00:00 2001
-From: Even Rouault <even.rouault@spatialys.com>
-Date: Sat, 12 May 2018 15:32:31 +0200
-Subject: [PATCH] LZWDecodeCompat(): fix potential index-out-of-bounds write. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2780 / CVE-2018-8905
-
-The fix consists in using the similar code LZWDecode() to validate we
-don't write outside of the output buffer.
----
- libtiff/tif_lzw.c | 18 ++++++++++++------
- 1 file changed, 12 insertions(+), 6 deletions(-)
-
-diff --git a/libtiff/tif_lzw.c b/libtiff/tif_lzw.c
-index 4ccb443..94d85e3 100644
---- a/libtiff/tif_lzw.c
-+++ b/libtiff/tif_lzw.c
-@@ -602,6 +602,7 @@ LZWDecodeCompat(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
- 	char *tp;
- 	unsigned char *bp;
- 	int code, nbits;
-+	int len;
- 	long nextbits, nextdata, nbitsmask;
- 	code_t *codep, *free_entp, *maxcodep, *oldcodep;
- 
-@@ -753,13 +754,18 @@ LZWDecodeCompat(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
- 				}  while (--occ);
- 				break;
- 			}
--			assert(occ >= codep->length);
--			op += codep->length;
--			occ -= codep->length;
--			tp = op;
-+			len = codep->length;
-+			tp = op + len;
- 			do {
--				*--tp = codep->value;
--			} while( (codep = codep->next) != NULL );
-+				int t;
-+				--tp;
-+				t = codep->value;
-+				codep = codep->next;
-+				*tp = (char)t;
-+			} while (codep && tp > op);
-+			assert(occ >= len);
-+			op += len;
-+			occ -= len;
- 		} else {
- 			*op++ = (char)code;
- 			occ--;
---
-libgit2 0.27.0
-
diff --git a/vars/build.vars b/vars/build.vars
index db91173c..9838aab7 100644
--- a/vars/build.vars
+++ b/vars/build.vars
@@ -373,8 +373,8 @@ clzip_host cmake_host llvm_host clang_host libffi_host expat_host ncursesw_host
 python2_host glib_host dbus_host dbus_glib_host gperf_host infounzip_host
 infozip_host intltool_host xz_host python3_host ruby_host tzdb_host";
 HOST_PACKAGES_DEPS_PREFIX="${PREFIX}";
-: ${PKG_CLZIP_HOST_SHA256SUM:=e33506b4654b87ff1d5f02ce3db23363dd1a674c00625d799644f93628acac0f};
-: ${PKG_CLZIP_HOST_VERSION:=1.10};
+: ${PKG_CLZIP_HOST_SHA256SUM:=d9d51212afa80371dc2546d278ef8ebbb3cd57c06fdd761b7b204497586d24c0};
+: ${PKG_CLZIP_HOST_VERSION:=1.11};
 : ${PKG_CLZIP_HOST_URL:=http://download.savannah.gnu.org/releases/lzip/clzip/clzip-${PKG_CLZIP_HOST_VERSION}.tar.gz};
 : ${PKG_CLZIP_HOST_IN_TREE:=1};
 : ${PKG_CLZIP_HOST_INSTALL_FILES:="@clzip=bin/lzip"};
@@ -394,8 +394,8 @@ HOST_PACKAGES_DEPS_PREFIX="${PREFIX}";
 : ${PKG_LIBFFI_HOST_VERSION:=3.2.1};
 : ${PKG_LIBFFI_HOST_URL:=ftp://sourceware.org/pub/libffi/libffi-${PKG_LIBFFI_HOST_VERSION}.tar.gz};
 : ${PKG_LIBFFI_HOST_PATCHES_EXTRA:="${BUILD_WORKDIR}/chainport/libffi-${PKG_LIBFFI_HOST_VERSION}.midipix.patch"};
-: ${PKG_EXPAT_HOST_SHA256SUM:=d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d473353aedf6};
-: ${PKG_EXPAT_HOST_VERSION:=2.2.5};
+: ${PKG_EXPAT_HOST_SHA256SUM:=17b43c2716d521369f82fc2dc70f359860e90fa440bea65b3b85f0b246ea81f2};
+: ${PKG_EXPAT_HOST_VERSION:=2.2.6};
 : ${PKG_EXPAT_HOST_URL:=http://download.openpkg.org/components/cache/expat/expat-${PKG_EXPAT_HOST_VERSION}.tar.bz2};
 : ${PKG_NCURSESW_HOST_SHA256SUM:=f551c24b30ce8bfb6e96d9f59b42fbea30fa3a6123384172f9e7284bcf647260};
 : ${PKG_NCURSESW_HOST_VERSION:=6.0};
@@ -480,16 +480,16 @@ libxslt libtirpc npth popt file xz zstd rpm libsolv tdnf shared_mime_info
 sqlite3 w32api w32lib libuv cmake qrencode tcl util_linux slang";
 NATIVE_PACKAGES_DEPS_PREFIX="${PREFIX_NATIVE}";
 NATIVE_PACKAGES_DEPS_PYTHON="${PREFIX}/bin/python2";
-: ${PKG_CLZIP_SHA256SUM:=e33506b4654b87ff1d5f02ce3db23363dd1a674c00625d799644f93628acac0f};
-: ${PKG_CLZIP_VERSION:=1.10};
+: ${PKG_CLZIP_SHA256SUM:=d9d51212afa80371dc2546d278ef8ebbb3cd57c06fdd761b7b204497586d24c0};
+: ${PKG_CLZIP_VERSION:=1.11};
 : ${PKG_CLZIP_URL:=http://download.savannah.gnu.org/releases/lzip/clzip/clzip-${PKG_CLZIP_VERSION}.tar.gz};
 : ${PKG_CLZIP_CONFIGURE_ARGS:="CC=${DEFAULT_TARGET}-gcc --prefix="};
 : ${PKG_CLZIP_IN_TREE:=1};
-: ${PKG_EXPAT_SHA256SUM:=d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d473353aedf6};
-: ${PKG_EXPAT_VERSION:=2.2.5};
+: ${PKG_EXPAT_SHA256SUM:=17b43c2716d521369f82fc2dc70f359860e90fa440bea65b3b85f0b246ea81f2};
+: ${PKG_EXPAT_VERSION:=2.2.6};
 : ${PKG_EXPAT_URL:=http://download.openpkg.org/components/cache/expat/expat-${PKG_EXPAT_VERSION}.tar.bz2};
-: ${PKG_LIBXML2_SHA256SUM:=0b74e51595654f958148759cfef0993114ddccccbb6f31aee018f3558e8e2732};
-: ${PKG_LIBXML2_VERSION:=2.9.8};
+: ${PKG_LIBXML2_SHA256SUM:=94fb70890143e3c6549f265cee93ec064c80a84c42ad0f23e85ee1fd6540a871};
+: ${PKG_LIBXML2_VERSION:=2.9.9};
 : ${PKG_LIBXML2_URL:=ftp://xmlsoft.org/libxml2/libxml2-${PKG_LIBXML2_VERSION}.tar.gz};
 : ${PKG_LIBXML2_CONFIGURE_ARGS_EXTRA:="--with-python=no"};
 : ${PKG_ALSA_LIB_SHA256SUM:=91bb870c14d1c7c269213285eeed874fa3d28112077db061a3af8010d0885b76};
@@ -527,8 +527,8 @@ NATIVE_PACKAGES_DEPS_PYTHON="${PREFIX}/bin/python2";
 : ${PKG_LIBNETTLE_URL:=https://ftp.gnu.org/gnu/nettle/nettle-${PKG_LIBNETTLE_VERSION}.tar.gz};
 : ${PKG_LIBNETTLE_CONFIGURE_ARGS_EXTRA:="nettle_cv_asm_underscore=no --disable-static"};
 : ${PKG_LIBNETTLE_CFLAGS_CONFIGURE_EXTRA:=-std=gnu99};
-: ${PKG_LIBUNISTRING_SHA256SUM:=a4d993ecfce16cf503ff7579f5da64619cee66226fb3b998dafb706190d9a833};
-: ${PKG_LIBUNISTRING_VERSION:=0.9.9};
+: ${PKG_LIBUNISTRING_SHA256SUM:=eb8fb2c3e4b6e2d336608377050892b54c3c983b646c561836550863003c05d7};
+: ${PKG_LIBUNISTRING_VERSION:=0.9.10};
 : ${PKG_LIBUNISTRING_URL:=https://ftp.gnu.org/gnu/libunistring/libunistring-${PKG_LIBUNISTRING_VERSION}.tar.xz};
 : ${PKG_GNUTLS_SHA256SUM:=bb9acab8af2ac430edf45faaaa4ed2c51f86e57cb57689be6701aceef4732ca7};
 : ${PKG_GNUTLS_VERSION:=3.6.6};
@@ -545,15 +545,15 @@ NATIVE_PACKAGES_DEPS_PYTHON="${PREFIX}/bin/python2";
 : ${PKG_LIBZ_CONFIGURE_ARGS:=--host=${DEFAULT_TARGET} --prefix= --target=${DEFAULT_TARGET}};
 : ${PKG_LMDB_URLS_GIT:="lmdb=https://github.com/Redfoxmoon3/lmdb.git@mdb.master"};
 : ${PKG_LMDB_IN_TREE:=1};
-: ${PKG_LIBPNG_SHA256SUM:=2f1e960d92ce3b3abd03d06dfec9637dfbd22febf107a536b44f7a47c60659f6};
-: ${PKG_LIBPNG_VERSION:=1.6.34};
+: ${PKG_LIBPNG_SHA256SUM:=eceb924c1fa6b79172fdfd008d335f0e59172a86a66481e09d4089df872aa319};
+: ${PKG_LIBPNG_VERSION:=1.6.36};
 : ${PKG_LIBPNG_URL:=https://sourceforge.mirrorservice.org/l/li/libpng/libpng16/${PKG_LIBPNG_VERSION}/libpng-${PKG_LIBPNG_VERSION}.tar.xz};
 : ${PKG_LIBJPEG_TURBO_SHA256SUM:=9098943b270388727ae61de82adec73cf9f0dbb240b3bc8b172595ebf405b528};
 : ${PKG_LIBJPEG_TURBO_VERSION:=1.5.2};
 : ${PKG_LIBJPEG_TURBO_URL:=https://midipix.zv.io/libjpeg/libjpeg-turbo-${PKG_LIBJPEG_TURBO_VERSION}.tar.gz};
 : ${PKG_LIBJPEG_TURBO_CONFIGURE_ARGS_EXTRA:=--without-simd --with-jpeg8};
-: ${PKG_TIFF_SHA256SUM:=6e7bdeec2c310734e734d19aae3a71ebe37a4d842e0e23dbb1b8921c0026cfcd};
-: ${PKG_TIFF_VERSION:=4.0.9};
+: ${PKG_TIFF_SHA256SUM:=2c52d11ccaf767457db0c46795d9c7d1a8d8f76f68b0b800a3dfe45786b996e4};
+: ${PKG_TIFF_VERSION:=4.0.10};
 : ${PKG_TIFF_URL:=https://ftp.osuosl.org/pub/blfs/conglomeration/tiff/tiff-${PKG_TIFF_VERSION}.tar.gz};
 : ${PKG_TIFF_CONFIGURE_ARGS_EXTRA:=--disable-cxx};
 : ${PKG_GIFLIB_SHA256SUM:=df27ec3ff24671f80b29e6ab1c4971059c14ac3db95406884fc26574631ba8d5};
@@ -570,13 +570,13 @@ NATIVE_PACKAGES_DEPS_PYTHON="${PREFIX}/bin/python2";
 : ${PKG_LIBFFI_CFLAGS_CONFIGURE_EXTRA:=-D_WIN64};
 : ${PKG_LIBFFI_INSTALL_FILES:="lib/libffi-${PKG_LIBFFI_VERSION}/include/ffi.h=include/ffi.h lib/libffi-${PKG_LIBFFI_VERSION}/include/ffitarget.h=include/ffitarget.h"};
 : ${PKG_LIBFFI_PATCHES_EXTRA:="${BUILD_WORKDIR}/chainport/libffi-${PKG_LIBFFI_VERSION}.midipix.patch"};
-: ${PKG_GDBM_SHA256SUM:=f9fde3207f67ed8a5a5ddd8ad5e7acf7b27c2cf0f20dfbdde876dcd6e3d2dc0e};
-: ${PKG_GDBM_VERSION:=1.15};
+: ${PKG_GDBM_SHA256SUM:=86e613527e5dba544e73208f42b78b7c022d4fa5a6d5498bf18c8d6f745b91dc};
+: ${PKG_GDBM_VERSION:=1.18.1};
 : ${PKG_GDBM_URL:=ftp://ftp.gnu.org/gnu/gdbm/gdbm-${PKG_GDBM_VERSION}.tar.gz};
 : ${PKG_GDBM_CONFIGURE_ARGS_EXTRA:=--enable-libgdbm-compat};
 : ${PKG_GEOIP_URLS_GIT:="geoip-api-c=https://github.com/maxmind/geoip-api-c@master"};
-: ${PKG_PCRE_SHA256SUM:=69acbc2fbdefb955d42a4c606dfde800c2885711d2979e356c0636efde9ec3b5};
-: ${PKG_PCRE_VERSION:=8.42};
+: ${PKG_PCRE_SHA256SUM:=0b8e7465dc5e98c757cc3650a20a7843ee4c3edf50aaf60bb33fd879690d2c73};
+: ${PKG_PCRE_VERSION:=8.43};
 : ${PKG_PCRE_URL:=ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-${PKG_PCRE_VERSION}.tar.gz};
 : ${PKG_GETTEXT_TINY_SHA256SUM:=95fdc541bc7bda2f93d9768533bfa9b82a4d4cd447e059e95450150bdd690e9f};
 : ${PKG_GETTEXT_TINY_VERSION:=0.3.1};
@@ -586,13 +586,9 @@ NATIVE_PACKAGES_DEPS_PYTHON="${PREFIX}/bin/python2";
 : ${PKG_GLIB_VERSION:=2.54.0};
 : ${PKG_GLIB_URL:=http://ftp.gnome.org/pub/GNOME/sources/glib/${PKG_GLIB_VERSION%.[0-9]}/glib-${PKG_GLIB_VERSION}.tar.xz};
 : ${PKG_GLIB_CONFIGURE_ARGS_EXTRA:="--disable-dtrace --disable-libelf --disable-libmount"};
-: ${PKG_GZIP_SHA256SUM:=5d2d3a3432ef32f24cdb060d278834507b481a75adeca18850c73592f778f6ad};
-: ${PKG_GZIP_VERSION:=1.9};
+: ${PKG_GZIP_SHA256SUM:=c91f74430bf7bc20402e1f657d0b252cb80aa66ba333a25704512af346633c68};
+: ${PKG_GZIP_VERSION:=1.10};
 : ${PKG_GZIP_URL:=https://ftp.gnu.org/gnu/gzip/gzip-${PKG_GZIP_VERSION}.tar.gz};
-: ${PKG_GZIP_CFLAGS_CONFIGURE_EXTRA:=-DNO_ASM -UASMV};
-: ${PKG_GZIP_CONFIGURE_ARGS:=--host=${DEFAULT_TARGET} --prefix= --target=${DEFAULT_TARGET}};
-: ${PKG_GZIP_MAKEFLAGS_BUILD_EXTRA:=OBJA= prefix=};
-: ${PKG_GZIP_MAKEFLAGS_INSTALL_EXTRA:="OBJA="};
 : ${PKG_LIBARCHIVE_SHA256SUM:=ba7eb1781c9fbbae178c4c6bad1c6eb08edab9a1496c64833d1715d022b30e2e};
 : ${PKG_LIBARCHIVE_VERSION:=3.3.3};
 : ${PKG_LIBARCHIVE_URL:=http://www.libarchive.org/downloads/libarchive-${PKG_LIBARCHIVE_VERSION}.tar.gz};
@@ -626,8 +622,8 @@ NATIVE_PACKAGES_DEPS_PYTHON="${PREFIX}/bin/python2";
 : ${PKG_LIBOGG_SHA256SUM:=4f3fc6178a533d392064f14776b23c397ed4b9f48f5de297aba73b643f955c08};
 : ${PKG_LIBOGG_VERSION:=1.3.3};
 : ${PKG_LIBOGG_URL:=https://ftp.osuosl.org/pub/xiph/releases/ogg/libogg-${PKG_LIBOGG_VERSION}.tar.xz};
-: ${PKG_LIBVORBIS_SHA256SUM:=54f94a9527ff0a88477be0a71c0bab09a4c3febe0ed878b24824906cd4b0e1d1};
-: ${PKG_LIBVORBIS_VERSION:=1.3.5};
+: ${PKG_LIBVORBIS_SHA256SUM:=af00bb5a784e7c9e69f56823de4637c350643deedaf333d0fa86ecdba6fcb415};
+: ${PKG_LIBVORBIS_VERSION:=1.3.6};
 : ${PKG_LIBVORBIS_URL:=https://ftp.osuosl.org/pub/xiph/releases/vorbis/libvorbis-${PKG_LIBVORBIS_VERSION}.tar.xz};
 : ${PKG_LIBFLAC_SHA256SUM:=91cfc3ed61dc40f47f050a109b08610667d73477af6ef36dcad31c31a4a8d53f};
 : ${PKG_LIBFLAC_VERSION:=1.3.2};
@@ -687,11 +683,11 @@ NATIVE_PACKAGES_DEPS_PYTHON="${PREFIX}/bin/python2";
 : ${PKG_LIBREADLINE_VERSION:=7.0};
 : ${PKG_LIBREADLINE_URL:=ftp://ftp.gnu.org/gnu/readline/readline-${PKG_LIBREADLINE_VERSION}.tar.gz};
 : ${PKG_LIBREADLINE_CONFIGURE_ARGS_EXTRA:=--with-curses};
-: ${PKG_LIBXSLT_SHA256SUM:=526ecd0abaf4a7789041622c3950c0e7f2c4c8835471515fd77eec684a355460};
-: ${PKG_LIBXSLT_VERSION:=1.1.32};
+: ${PKG_LIBXSLT_SHA256SUM:=8e36605144409df979cab43d835002f63988f3dc94d5d3537c12796db90e38c8};
+: ${PKG_LIBXSLT_VERSION:=1.1.33};
 : ${PKG_LIBXSLT_URL:=ftp://xmlsoft.org/libxslt/libxslt-${PKG_LIBXSLT_VERSION}.tar.gz};
-: ${PKG_LIBTIRPC_SHA256SUM:=86c3a78fc1bddefa96111dd233124c703b22a78884203c55c3e06b3be6a0fd5e};
-: ${PKG_LIBTIRPC_VERSION:=1.0.3};
+: ${PKG_LIBTIRPC_SHA256SUM:=2ca529f02292e10c158562295a1ffd95d2ce8af97820e3534fe1b0e3aec7561d};
+: ${PKG_LIBTIRPC_VERSION:=1.1.4};
 : ${PKG_LIBTIRPC_URL:=https://sourceforge.mirrorservice.org/l/li/libtirpc/libtirpc/${PKG_LIBTIRPC_VERSION}/libtirpc-${PKG_LIBTIRPC_VERSION}.tar.bz2};
 : ${PKG_LIBTIRPC_CONFIGURE_ARGS_EXTRA:="--disable-gssapi"};
 : ${PKG_NPTH_SHA256SUM:=294a690c1f537b92ed829d867bee537e46be93fbd60b16c04630fbbfcd9db3c2};