From b3f8ab4b7953b4719aaa00c22c1de5d9161f57f5 Mon Sep 17 00:00:00 2001 From: Chen Gang Date: Tue, 16 Jul 2013 15:33:16 +0800 Subject: fs: 9p: use strlcpy instead of strncpy For 'NULL' terminated string, recommend always to be ended by zero. Signed-off-by: Chen Gang Signed-off-by: Eric Van Hensbergen --- fs/9p/vfs_inode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/9p') diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 25b018efb8ab..94de6d1482e2 100644 --- 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)) -- cgit v1.2.3-59-g8ed1b