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authorCecil Hugh Watson <knoppmyth@gmail.com>2009-09-26 01:57:08 (GMT)
committerCecil Hugh Watson <knoppmyth@gmail.com>2009-09-26 01:57:08 (GMT)
commit7b29169fff9e7c624890c5edffe85def8a293136 (patch)
tree47753889faa3a2063b66d1c7e7681e703eb1b39a /abs/extra/sdl_image/SDL_image-buffer-overflow.patch
parentc491dea779dac29afff3578bf8245943817c2339 (diff)
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LinHES 6.01.00
Diffstat (limited to 'abs/extra/sdl_image/SDL_image-buffer-overflow.patch')
-rw-r--r--abs/extra/sdl_image/SDL_image-buffer-overflow.patch13
1 files changed, 13 insertions, 0 deletions
diff --git a/abs/extra/sdl_image/SDL_image-buffer-overflow.patch b/abs/extra/sdl_image/SDL_image-buffer-overflow.patch
new file mode 100644
index 0000000..0be82dc
--- /dev/null
+++ b/abs/extra/sdl_image/SDL_image-buffer-overflow.patch
@@ -0,0 +1,13 @@
+--- trunk/SDL_image/IMG_gif.c 2007/12/28 08:17:23 3461
++++ trunk/SDL_image/IMG_gif.c 2007/12/28 16:43:56 3462
+@@ -418,6 +418,10 @@
+ static int stack[(1 << (MAX_LWZ_BITS)) * 2], *sp;
+ register int i;
+
++ /* Fixed buffer overflow found by Michael Skladnikiewicz */
++ if (input_code_size > MAX_LWZ_BITS)
++ return -1;
++
+ if (flag) {
+ set_code_size = input_code_size;
+ code_size = set_code_size + 1;