From bb3724aa4701bc30a93b8323a71ac578789cb784 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Thu, 20 Aug 2009 13:30:59 +0000
Subject: main/tiff: security patches

---
 main/tiff/tiffsplit-fname-overflow.patch | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 main/tiff/tiffsplit-fname-overflow.patch

(limited to 'main/tiff/tiffsplit-fname-overflow.patch')

diff --git a/main/tiff/tiffsplit-fname-overflow.patch b/main/tiff/tiffsplit-fname-overflow.patch
new file mode 100644
index 00000000..cc225890
--- /dev/null
+++ b/main/tiff/tiffsplit-fname-overflow.patch
@@ -0,0 +1,19 @@
+--- tiff-3.8.2/tools/tiffsplit.c.orig	2005-12-07 04:48:33.000000000 -0500
++++ tiff-3.8.2/tools/tiffsplit.c	2006-06-01 21:20:25.039944864 -0400
+@@ -61,14 +61,13 @@
+ 		return (-3);
+ 	}
+ 	if (argc > 2)
+-		strcpy(fname, argv[2]);
++		snprintf(fname, sizeof(fname), "%s", argv[2]);
+ 	in = TIFFOpen(argv[1], "r");
+ 	if (in != NULL) {
+ 		do {
+ 			char path[1024+1];
+ 			newfilename();
+-			strcpy(path, fname);
+-			strcat(path, ".tif");
++			snprintf(path, sizeof(path), "%s.tif", fname);
+ 			out = TIFFOpen(path, TIFFIsBigEndian(in)?"wb":"wl");
+ 			if (out == NULL)
+ 				return (-2);
-- 
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