From: Gary V. Vaughan <gary@gnu.org>
Date: Sat, 22 Jun 2002 14:47:24 +0000 (+0000)
Subject: * libltdl/ltdl.c (foreach_dirinpath): Ensure that filename is '0'
X-Git-Tag: release-1-5~104
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=762853d3e250ad36c6111ffeb27d96042577074e;p=thirdparty%2Flibtool.git

* libltdl/ltdl.c (foreach_dirinpath): Ensure that filename is '0'
terminated by all code paths.
Reported by Lutz Müller <lutz@users.sourceforge.net>
---

diff --git a/ChangeLog b/ChangeLog
index e75dd4279..6dcfce2bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,10 @@
-2002-06-20  Gary V. Vaughan  <gary@gnu.org>
+2002-06-21  Gary V. Vaughan  <gary@gnu.org>
+
+	* libltdl/ltdl.c (foreach_dirinpath): Ensure that filename is '\0'
+	terminated by all code paths.
+	Reported by Lutz Müller <lutz@users.sourceforge.net>
+
+22002-06-20  Gary V. Vaughan  <gary@gnu.org>
 
 	From Kevin Ryde  <user42@zip.com.au>:
 	* doc/libtool.texi (Platform quirks): s/dependan/dependen/
diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 26dc6683e..41e6ee3e3 100644
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -2195,7 +2195,9 @@ foreach_dirinpath (search_path, base_name, func, data1, data2)
 	    goto cleanup;
 	}
 
-	strncpy (filename, dir_name, lendir);
+	assert (filenamesize > lendir);
+	strcpy (filename, dir_name);
+
 	if (base_name && *base_name)
 	  {
 	    if (filename[lendir -1] != '/')