diff options
| author | Malahal Naineni <malahal@us.ibm.com> | 2012-09-09 10:25:47 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-21 09:32:38 -0700 |
| commit | 13a34f1542a04f7165c1b41dd6faff85a9ebf061 (patch) | |
| tree | 9c02867f651c841c136d3e9273a664497c89d1b1 /fs | |
| parent | 977469fff176739539ac78e2977d50214e2bdcf6 (diff) | |
NFSD: pass null terminated buf to kstrtouint()
commit 9959ba0c241a71c7ed8133401cfbbee2720da0b5 upstream.
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>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -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 fdc91a6fc9c4..ccfe0d0e7228 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; } |