diff options
| author | Malahal Naineni <malahal@us.ibm.com> | 2012-09-09 10:25:47 -0500 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-09-10 17:46:19 -0400 |
| commit | 9959ba0c241a71c7ed8133401cfbbee2720da0b5 (patch) | |
| tree | da5f7373f5751f9eec3cac5c9ef6ba5fa1dcffbc | |
| parent | 8c8651b8e2d2957e94c19bc72fd6b7cf9b47fce8 (diff) | |
NFSD: pass null terminated buf to kstrtouint()
The 'buf' is prepared with null termination with intention of using it for
this purpose, but 'name' is passed instead!
Signed-off-by: Malahal Naineni <malahal@us.ibm.com>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| -rw-r--r-- | fs/nfsd/nfs4idmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c index 11df4aca89b..a1f10c0a625 100644 --- a/fs/nfsd/nfs4idmap.c +++ b/fs/nfsd/nfs4idmap.c @@ -598,7 +598,7 @@ numeric_name_to_id(struct svc_rqst *rqstp, int type, const char *name, u32 namel /* Just to make sure it's null-terminated: */ memcpy(buf, name, namelen); buf[namelen] = '\0'; - ret = kstrtouint(name, 10, id); + ret = kstrtouint(buf, 10, id); return ret == 0; } |