Commit b3f8ab4b authored by Chen Gang's avatar Chen Gang Committed by Eric Van Hensbergen
Browse files

fs: 9p: use strlcpy instead of strncpy 



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

Signed-off-by: default avatarChen Gang <gang.chen@asianux.com>
Signed-off-by: default avatarEric Van Hensbergen <ericvh@gmail.com>
parent ad81f054

fs/9p/vfs_inode.c

+2 −2
Original line number Diff line number Diff line
@@ -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))