eCryptfs: initialize payload_len in keystore.c

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 <[email protected]>
Signed-off-by: Tyler Hicks <[email protected]>
This commit is contained in:
Simon Que 2013-01-17 11:18:20 -08:00 • committed by Tyler Hicks
commit fa5199648e

View file

@ -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);