diff options
| author | Geyslan G. Bem <geyslan@gmail.com> | 2013-10-11 16:49:16 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-13 12:05:31 +0900 |
| commit | 4053771449476d9c323bd00c0c87bbd390588e55 (patch) | |
| tree | 3286e153d33a5e2b3ea2c14af0423bda3eaa4c25 | |
| parent | da0d4136d107d926273c227fdeaf805159044f66 (diff) | |
| download | linux-3.10-4053771449476d9c323bd00c0c87bbd390588e55.tar.gz linux-3.10-4053771449476d9c323bd00c0c87bbd390588e55.tar.bz2 linux-3.10-4053771449476d9c323bd00c0c87bbd390588e55.zip | |
ecryptfs: Fix memory leakage in keystore.c
commit 3edc8376c06133e3386265a824869cad03a4efd4 upstream.
In 'decrypt_pki_encrypted_session_key' function:
Initializes 'payload' pointer and releases it on exit.
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/ecryptfs/keystore.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index 7d52806c211..4725a07f003 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; } |