From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Sat, 1 Sep 2007 10:49:19 +0000 (+0000)
Subject: * libltdl/ltdl.c (trim): Fix possible write beyond array bound.
X-Git-Tag: release-2-1b~70
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4fd23486910ce184267dbc735e4531ffdd5c4ec1;p=thirdparty%2Flibtool.git

* libltdl/ltdl.c (trim): Fix possible write beyond array bound.
---

diff --git a/ChangeLog b/ChangeLog
index e30eb769c..912c16e77 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2007-09-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
+	* libltdl/ltdl.c (trim): Fix possible write beyond array bound.
+
 	* libltdl/ltdl.c (lt_dlopenadvise): Instead of asserting, return
 	FILE_NOT_FOUND if the filename is "".
 
diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 246866d16..05f97fddd 100644
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -989,7 +989,7 @@ trim (char **dest, const char *str)
 	return 1;
 
       memcpy(tmp, &str[1], (end - str) - 1);
-      tmp[len-3] = LT_EOS_CHAR;
+      tmp[(end - str) - 1] = LT_EOS_CHAR;
       *dest = tmp;
     }
   else