diff options
Diffstat (limited to 'meta-oe/recipes-devtools/giflib/files/CVE-2019-15133.patch')
| -rw-r--r-- | meta-oe/recipes-devtools/giflib/files/CVE-2019-15133.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/giflib/files/CVE-2019-15133.patch b/meta-oe/recipes-devtools/giflib/files/CVE-2019-15133.patch new file mode 100644 index 0000000000..9957be82f3 --- /dev/null +++ b/meta-oe/recipes-devtools/giflib/files/CVE-2019-15133.patch @@ -0,0 +1,23 @@ +From 799eb6a3af8a3dd81e2429bf11a72a57e541f908 Mon Sep 17 00:00:00 2001 +From: "Eric S. Raymond" <esr@thyrsus.com> +Date: Sun, 17 Mar 2019 12:37:21 -0400 +Subject: [PATCH] Address SF bug #119: MemorySanitizer: FPE on unknown address + +--- + dgif_lib.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Upstream-status: Backport [https://sourceforge.net/p/giflib/code/ci/799eb6a3af8a3dd81e2429bf11a72a57e541f908/] +CVE: CVE-2019-15133 + +--- a/lib/dgif_lib.c 2021-01-13 19:28:18.923493586 +0100 ++++ b/lib/dgif_lib.c 2021-01-13 19:28:55.245863085 +0100 +@@ -1099,7 +1099,7 @@ DGifSlurp(GifFileType *GifFile) + + sp = &GifFile->SavedImages[GifFile->ImageCount - 1]; + /* Allocate memory for the image */ +- if (sp->ImageDesc.Width < 0 && sp->ImageDesc.Height < 0 && ++ if (sp->ImageDesc.Width <= 0 && sp->ImageDesc.Height <= 0 && + sp->ImageDesc.Width > (INT_MAX / sp->ImageDesc.Height)) { + return GIF_ERROR; + } |