From e4fb0edb7c03e5ec19b6f732f1dfbe911212dbde Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Mon, 20 Jun 2011 14:33:16 -0400 Subject: cifs: free blkcipher in smbhash This is currently leaked in the rc == 0 case. Reported-by: J. Bruce Fields Signed-off-by: Jeff Layton Reviewed-by: Shirish Pargaonkar Signed-off-by: Steve French --- fs/cifs/smbencrypt.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'fs/cifs') diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c index 1525d5e..1c5b770 100644 --- a/fs/cifs/smbencrypt.c +++ b/fs/cifs/smbencrypt.c @@ -90,12 +90,10 @@ smbhash(unsigned char *out, const unsigned char *in, unsigned char *key) sg_init_one(&sgout, out, 8); rc = crypto_blkcipher_encrypt(&desc, &sgout, &sgin, 8); - if (rc) { + if (rc) cERROR(1, "could not encrypt crypt key rc: %d\n", rc); - crypto_free_blkcipher(tfm_des); - goto smbhash_err; - } + crypto_free_blkcipher(tfm_des); smbhash_err: return rc; } -- cgit v1.1