diff options
| author | Shehjar Tikoo <shehjart@gluster.com> | 2010-11-16 04:56:38 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-11-16 04:44:14 -0800 |
| commit | b985dce6c4415a9d67fefabdbf2e5fe287e1dc62 (patch) | |
| tree | 9f7a88e6e7c5bbc89ae279587ca9bfad0ecbe6b3 /xlators/nfs/lib | |
| parent | 015b08d64dfea093d8fcd0a30b655469b18bbc2e (diff) | |
nfsrpc: Fail auth-unix if more than 16 gids found
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2045 (Write permission denied for non-primary group membership)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2045
Diffstat (limited to 'xlators/nfs/lib')
| -rw-r--r-- | xlators/nfs/lib/src/auth-unix.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/xlators/nfs/lib/src/auth-unix.c b/xlators/nfs/lib/src/auth-unix.c index 10000c385..50ca381ec 100644 --- a/xlators/nfs/lib/src/auth-unix.c +++ b/xlators/nfs/lib/src/auth-unix.c @@ -59,6 +59,11 @@ nfs_auth_unix_authenticate (rpcsvc_request_t *req, void *priv) goto err; } + if (aup.aup_len > 16) { + ret = RPCSVC_AUTH_REJECT; + goto err; + } + req->uid = aup.aup_uid; req->gid = aup.aup_gid; req->auxgidcount = aup.aup_len; |