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Fix buffer underflow in gd_gif_in.c

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This has been fixed upstream in
939d49a3a9.
This commit is contained in:
Nikita Popov 2019-06-19 15:41:45 +02:00
parent c10cb47b5f
commit 2a9fc31021
1 changed files with 1 additions and 1 deletions
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2
ext/gd/libgd/gd_gif_in.c
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@ -381,7 +381,7 @@ GetCode_(gdIOCtx *fd, CODE_STATIC_DATA *scd, int code_size, int flag, int *ZeroD
if (flag) { if (flag) {
scd->curbit = 0; scd->curbit = 0;
scd->lastbit = 0; scd->lastbit = 0;
scd->last_byte = 0; scd->last_byte = 2;
scd->done = FALSE; scd->done = FALSE;
return 0; return 0;
} }