diff options
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-2022-25309.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-2022-25309.patch')
-rw-r--r-- | patches/fribidi/CVE-2022-25309.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/patches/fribidi/CVE-2022-25309.patch b/patches/fribidi/CVE-2022-25309.patch new file mode 100644 index 0000000..3dc9fd9 --- /dev/null +++ b/patches/fribidi/CVE-2022-25309.patch @@ -0,0 +1,27 @@ +From f22593b82b5d1668d1997dbccd10a9c31ffea3b3 Mon Sep 17 00:00:00 2001 +From: Dov Grobgeld <dov.grobgeld@gmail.com> +Date: Fri, 25 Mar 2022 09:09:49 +0300 +Subject: [PATCH] Protected against garbage in the CapRTL encoder + +--- + lib/fribidi-char-sets-cap-rtl.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +diff --git a/lib/fribidi-char-sets-cap-rtl.c b/lib/fribidi-char-sets-cap-rtl.c +index b0c0e4a..f74e010 100644 +--- a/lib/fribidi-char-sets-cap-rtl.c ++++ b/lib/fribidi-char-sets-cap-rtl.c +@@ -232,7 +232,12 @@ fribidi_cap_rtl_to_unicode ( + } + } + else +- us[j++] = caprtl_to_unicode[(int) s[i]]; ++ { ++ if ((int)s[i] < 0) ++ us[j++] = '?'; ++ else ++ us[j++] = caprtl_to_unicode[(int) s[i]]; ++ } + } + + return j; |