From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Geyslan G. Bem" Subject: [PATCH] ecryptfs: Fix memory leakage in keystore.c Date: Fri, 11 Oct 2013 16:49:16 -0300 Message-ID: <1381520956-20282-1-git-send-email-geyslan@gmail.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: tyhicks@canonical.com Cc: ecryptfs@vger.kernel.org, linux-kernel@vger.kernel.org, joe@perches.com, kernel-br@googlegroups.com, "Geyslan G. Bem" In 'decrypt_pki_encrypted_session_key' function: Initializes 'payload' pointer and releases it on exit. Signed-off-by: Geyslan G. Bem --- fs/ecryptfs/keystore.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index 7d52806..4725a07 100644 --- a/fs/ecryptfs/keystore.c +++ b/fs/ecryptfs/keystore.c @@ -1149,7 +1149,7 @@ decrypt_pki_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok, struct ecryptfs_msg_ctx *msg_ctx; struct ecryptfs_message *msg = NULL; char *auth_tok_sig; - char *payload; + char *payload = NULL; size_t payload_len = 0; int rc; @@ -1203,6 +1203,7 @@ decrypt_pki_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok, } out: kfree(msg); + kfree(payload); return rc; } -- 1.8.4