Re: [PATCH v2] fs: ecryptfs: initialize payload_len in keystore.c

[Tyler Hicks <tyhicks@canonical.com>]

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On 2013-01-17 11:18:20, Simon Que wrote:
> This is meant to remove a compiler warning.  It should not make any
> functional change.
> 
> payload_len should be initialized when it is passed to
> write_tag_64_packet() as a pointer.  If that call fails, this function
> should return early, and payload_len won't be used.
> 
> Signed-off-by: Simon Que <sque@chromium.org>

Thanks for resubmitting. I've pushed it to the next branch at:

http://git.kernel.org/?p=linux/kernel/git/tyhicks/ecryptfs.git;a=summary

Tyler

> ---
>  fs/ecryptfs/keystore.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
> index 2333203..6154cde 100644
> --- a/fs/ecryptfs/keystore.c
> +++ b/fs/ecryptfs/keystore.c
> @@ -1150,7 +1150,7 @@ decrypt_pki_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
>  	struct ecryptfs_message *msg = NULL;
>  	char *auth_tok_sig;
>  	char *payload;
> -	size_t payload_len;
> +	size_t payload_len = 0;
>  	int rc;
>  
>  	rc = ecryptfs_get_auth_tok_sig(&auth_tok_sig, auth_tok);
> -- 
> 1.7.8.6
> 
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