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Red Hat Bugzilla – Attachment 285991 Details for
Bug 421921
Review Request: argyllcms - ICC compatible color management system
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[patch]
Patch to fix buffer overflow
argyllcms-0.70-exe-strlen.patch (text/plain), 666 bytes, created by
Daniel Berrangé
on 2007-12-12 18:34:05 UTC
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Description:
Patch to fix buffer overflow
Filename:
MIME Type:
Creator:
Daniel Berrangé
Created:
2007-12-12 18:34:05 UTC
Size:
666 bytes
patch
obsolete
>diff -rup argyllcms-0.70.orig/numlib/numsup.c argyllcms-0.70.new/numlib/numsup.c >--- argyllcms-0.70.orig/numlib/numsup.c 2007-12-12 13:27:33.000000000 -0500 >+++ argyllcms-0.70.new/numlib/numsup.c 2007-12-12 13:28:01.000000000 -0500 >@@ -132,7 +132,7 @@ void set_exe_path(char *argv0) { > for (i = strlen(exe_path)-1; i >= 0; i--) { > if (exe_path[i] == '/') { > char *tpath; >- if ((tpath = malloc(sizeof(exe_path + i))) == NULL) >+ if ((tpath = malloc(strlen(exe_path + i))) == NULL) > error("set_exe_path: malloc %d bytes failed",sizeof(exe_path + i)); > strcpy(tpath, exe_path + i + 1); > error_program = tpath; /* Set error_program to base name */
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