diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-03-19 15:36:22 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-04-01 16:01:45 -0700 |
| commit | 33b122a45a92b8029b6e416ec0bdcce09abbde22 (patch) | |
| tree | 020f46cf026bd57b9800df6a24075bf516a8f24d /net | |
| parent | 6bfaf37c703ac785efaefc5bfe20a279da52cac5 (diff) | |
SUNRPC: Fix a potential memory leak in auth_gss
commit cdead7cf12896c0e50a8be2e52de52c364603095 upstream.
The function alloc_enc_pages() currently fails to release the pointer
rqstp->rq_enc_pages in the error path.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index f7a7f8380e38..50346a6fa17d 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1273,9 +1273,8 @@ alloc_enc_pages(struct rpc_rqst *rqstp) rqstp->rq_release_snd_buf = priv_release_snd_buf; return 0; out_free: - for (i--; i >= 0; i--) { - __free_page(rqstp->rq_enc_pages[i]); - } + rqstp->rq_enc_pages_num = i; + priv_release_snd_buf(rqstp); out: return -EAGAIN; } |