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authorChen Gang <gang.chen@asianux.com>2013-07-16 15:33:16 +0800
committerEric Van Hensbergen <ericvh@gmail.com>2013-07-30 10:42:56 -0500
commitb3f8ab4b7953b4719aaa00c22c1de5d9161f57f5 (patch)
tree5fcf7a15c58f767fbebc0c7fb066215376be6b4a /fs/9p
parentad81f0545ef01ea651886dddac4bef6cec930092 (diff)
downloadblackbird-op-linux-b3f8ab4b7953b4719aaa00c22c1de5d9161f57f5.tar.gz
blackbird-op-linux-b3f8ab4b7953b4719aaa00c22c1de5d9161f57f5.zip
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>
Diffstat (limited to 'fs/9p')
-rw-r--r--fs/9p/vfs_inode.c4
1 files changed, 2 insertions, 2 deletions
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))
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