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# --- ROCK-COPYRIGHT-NOTE-BEGIN --- # # This copyright note is auto-generated by ./scripts/Create-CopyPatch. # Please add additional copyright information _after_ the line containing # the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by # the ./scripts/Create-CopyPatch script. Do not edit this copyright text! # # ROCK Linux: rock-src/package/base/gzip/gzip-1.2.4b.patch # ROCK Linux is Copyright (C) 1998 - 2004 Clifford Wolf # # This patch file is dual-licensed. It is available under the license the # patched project is licensed under, as long as it is an OpenSource license # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms # of the GNU General Public License as published by the Free Software # Foundation; either version 2 of the License, or (at your option) any later # version. # # --- ROCK-COPYRIGHT-NOTE-END ---
--- gzip-1.2.4/gzip.c Thu Aug 19 15:39:43 1993
+++ gzip-1.2.4b/gzip.c Tue Jan 8 21:44:18 2002
@@ -1005,7 +1005,14 @@
#ifdef NO_MULTIPLE_DOTS char *dot; /* pointer to ifname extension, or NULL */ #endif + int max_suffix_len = (z_len > 3 ? z_len : 3);
+ /* Leave enough room in ifname or ofname for suffix: */
+ if (strlen(iname) >= sizeof(ifname) - max_suffix_len) {
+ strncpy(ifname, iname, sizeof(ifname) - 1);
+ /* last byte of ifname is already zero and never overwritten */
+ error("file name too long");
+ }
strcpy(ifname, iname); /* If input file exists, return OK. */
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