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Red Hat Bugzilla – Attachment 298864 Details for
Bug 438631
[PATCH] Segfault on broken jpeg header
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[patch]
Proposed patch
foremost-jpeg-segfault.patch (text/plain), 374 bytes, created by
Milan Broz
on 2008-03-23 15:47:23 UTC
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Description:
Proposed patch
Filename:
MIME Type:
Creator:
Milan Broz
Created:
2008-03-23 15:47:23 UTC
Size:
374 bytes
patch
obsolete
>--- foremost-1.5.3.old/extract.c 2007-12-05 00:53:52.000000000 +0100 >+++ foremost-1.5.3/extract.c 2008-03-23 15:26:57.000000000 +0100 >@@ -1765,6 +1765,11 @@ unsigned char *extract_jpeg(f_state *s, > > foundat += headersize; > >+ if (foundat >= (buf + buflen)) >+ { >+ return buf + needle->header_len; >+ } >+ > if (foundat[2] != (unsigned char)'\xff') > { > break;
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bug 438631
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