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| author | Ørjan Malde <red@foxi.me> | 2022-04-15 14:31:14 +0200 |
|---|---|---|
| committer | Ørjan Malde <red@foxi.me> | 2022-04-15 14:31:14 +0200 |
| commit | 22c622b0cf3dd0c813c7054d442da336674b9786 (patch) | |
| tree | b2efa6c518e3b63d4364b01735c7d51a12f35b40 /patches/fribidi/CVE-2022-25310.patch | |
| parent | 1b0a65f28a480d4e743992de1ab6fd62f9f98f54 (diff) | |
| download | midipix_build-22c622b0cf3dd0c813c7054d442da336674b9786.tar.bz2 midipix_build-22c622b0cf3dd0c813c7054d442da336674b9786.tar.xz | |
patches/fribidi/*.patch: merge fixes for CVE-2022-{25308,25309,25310}.
Signed-off-by: Ørjan Malde <red@foxi.me>
Diffstat (limited to 'patches/fribidi/CVE-2022-25310.patch')
| -rw-r--r-- | patches/fribidi/CVE-2022-25310.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/patches/fribidi/CVE-2022-25310.patch b/patches/fribidi/CVE-2022-25310.patch new file mode 100644 index 0000000..a1d05c0 --- /dev/null +++ b/patches/fribidi/CVE-2022-25310.patch @@ -0,0 +1,25 @@ +From 175850b03e1af251d705c1d04b2b9b3c1c06e48f Mon Sep 17 00:00:00 2001 +From: Akira TAGOH <akira@tagoh.org> +Date: Thu, 17 Feb 2022 19:06:10 +0900 +Subject: [PATCH] Fix SEGV issue in fribidi_remove_bidi_marks + +Escape from fribidi_remove_bidi_marks() immediately if str is null. + +This fixes https://github.com/fribidi/fribidi/issues/183 +--- + lib/fribidi.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/lib/fribidi.c b/lib/fribidi.c +index f5da0da..70bdab2 100644 +--- a/lib/fribidi.c ++++ b/lib/fribidi.c +@@ -74,7 +74,7 @@ fribidi_remove_bidi_marks ( + fribidi_boolean status = false; + + if UNLIKELY +- (len == 0) ++ (len == 0 || str == NULL) + { + status = true; + goto out; |