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# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
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#
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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# Please add additional copyright information _after_ the line containing
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# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
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# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
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#
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# ROCK Linux: rock-src/package/base/gzip/gzip-1.2.4b.patch
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# ROCK Linux is Copyright (C) 1998 - 2003 Clifford Wolf
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version. A copy of the GNU General Public
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# License can be found at Documentation/COPYING.
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#
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# Many people helped and are helping developing ROCK Linux. Please
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# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
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# file for details.
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#
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# --- ROCK-COPYRIGHT-NOTE-END ---
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--- gzip-1.2.4/gzip.c Thu Aug 19 15:39:43 1993
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+++ gzip-1.2.4b/gzip.c Tue Jan 8 21:44:18 2002
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@@ -1005,7 +1005,14 @@
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#ifdef NO_MULTIPLE_DOTS
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char *dot; /* pointer to ifname extension, or NULL */
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#endif
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+ int max_suffix_len = (z_len > 3 ? z_len : 3);
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+ /* Leave enough room in ifname or ofname for suffix: */
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+ if (strlen(iname) >= sizeof(ifname) - max_suffix_len) {
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+ strncpy(ifname, iname, sizeof(ifname) - 1);
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+ /* last byte of ifname is already zero and never overwritten */
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+ error("file name too long");
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+ }
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strcpy(ifname, iname);
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/* If input file exists, return OK. */
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