24 lines
888 B
Diff
24 lines
888 B
Diff
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--- gd-2.0.33/gd_gif_in.c.loop 2004-11-01 19:28:56.000000000 +0100
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+++ gd-2.0.33/gd_gif_in.c 2006-07-10 14:59:42.000000000 +0200
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@@ -418,16 +418,17 @@
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return firstcode;
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} else if (code == end_code) {
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int count;
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+ int max_count = 1024;
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unsigned char buf[260];
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if (*ZeroDataBlockP)
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return -2;
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- while ((count = GetDataBlock(fd, buf, ZeroDataBlockP)) > 0)
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+ while ((count = GetDataBlock(fd, buf, ZeroDataBlockP)) > 0 && --max_count >= 0 )
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;
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- if (count != 0)
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- return -2;
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+ if (count != 0 || max_count < 0 )
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+ return -2;
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}
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incode = code;
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