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>

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 25b018efb8abd8bb82189daf711a9fa4372f3c54..94de6d1482e2e076c4b3d10451c39fc245cce6ef 100644 (file)
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -146,7 +146,7 @@ static umode_t p9mode2unixmode(struct v9fs_session_info *v9ses,
                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 @@ v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode,
                         * 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))