diff options
| author | davidovski <david@davidovski.xyz> | 2022-06-04 15:08:04 +0100 |
|---|---|---|
| committer | davidovski <david@davidovski.xyz> | 2022-06-04 15:08:04 +0100 |
| commit | 873665024ebfaa761ee49b508a79db7178aeb778 (patch) | |
| tree | 6cd3b4ce3a9f4b0586ffa48e73a6ba4c8da2db43 /repo/sdl2-image/CVE-2019-13616.patch | |
| parent | 4445f6e15185f58dc599390ab74df3ca19b437b7 (diff) | |
added gnupg
Diffstat (limited to 'repo/sdl2-image/CVE-2019-13616.patch')
| -rw-r--r-- | repo/sdl2-image/CVE-2019-13616.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/repo/sdl2-image/CVE-2019-13616.patch b/repo/sdl2-image/CVE-2019-13616.patch new file mode 100644 index 0000000..cb0fe87 --- /dev/null +++ b/repo/sdl2-image/CVE-2019-13616.patch @@ -0,0 +1,24 @@ + +# HG changeset patch +# User Sam Lantinga <slouken@libsdl.org> +# Date 1564509612 25200 +# Node ID ba45f00879ba0b957780e1fd28304c41503c1737 +# Parent f1baffa48926c4c76f482f21a240667e9159d1d5 +Fixed bug 4538 - validate image size when loading BMP files + +diff -r f1baffa48926 -r ba45f00879ba IMG_bmp.c +--- a/IMG_bmp.c Tue Jul 30 10:16:02 2019 -0700 ++++ b/IMG_bmp.c Tue Jul 30 11:00:12 2019 -0700 +@@ -351,6 +351,11 @@ + SDL_RWseek(src, (biSize - headerSize), RW_SEEK_CUR); + } + } ++ if (biWidth <= 0 || biHeight == 0) { ++ IMG_SetError("BMP file with bad dimensions (%dx%d)", biWidth, biHeight); ++ was_error = SDL_TRUE; ++ goto done; ++ } + if (biHeight < 0) { + topDown = SDL_TRUE; + biHeight = -biHeight; + |