Commit cdead7cf authored Mar 19, 2010 by Trond Myklebust

SUNRPC: Fix a potential memory leak in auth_gss



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>
Cc: stable@kernel.org

parent d812e575

net/sunrpc/auth_gss/auth_gss.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -1280,9 +1280,8 @@ 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;
		}