commit b3f8ab4b7953b4719aaa00c22c1de5d9161f57f5
author Chen Gang <gang.chen@asianux.com> Tue Jul 16 15:33:16 2013 +0800
committer Eric Van Hensbergen <ericvh@gmail.com> Tue Jul 30 10:42:56 2013 -0500
tree 5fcf7a15c58f767fbebc0c7fb066215376be6b4a
parent ad81f0545ef01ea651886dddac4bef6cec930092

fs: 9p: use strlcpy instead of strncpy

For 'NULL' terminated string, recommend always to be ended by zero.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

fs/9p/vfs_inode.c

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 25b018e..94de6d1 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -146,7 +146,7 @@
 		char type = 0, ext[32];
 		int major = -1, minor = -1;
 
-		strncpy(ext, stat->extension, sizeof(ext));
+		strlcpy(ext, stat->extension, sizeof(ext));
 		sscanf(ext, "%c %u %u", &type, &major, &minor);
 		switch (type) {
 		case 'c':
@@ -1186,7 +1186,7 @@
 			 * this even with .u extension. So check
 			 * for non NULL stat->extension
 			 */
-			strncpy(ext, stat->extension, sizeof(ext));
+			strlcpy(ext, stat->extension, sizeof(ext));
 			/* HARDLINKCOUNT %u */
 			sscanf(ext, "%13s %u", tag_name, &i_nlink);
 			if (!strncmp(tag_name, "HARDLINKCOUNT", 13))