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