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eCryptfs: ecryptfs_keyring_auth_tok_for_sig() bug fix
[firefly-linux-kernel-4.4.55.git]
/
fs
/
ecryptfs
/
keystore.c
diff --git
a/fs/ecryptfs/keystore.c
b/fs/ecryptfs/keystore.c
index c1436cff6f2d77aa0776bb3dd4963868358a9770..4feb78c23651ae310e41381782cce0cf60ccc0c2 100644
(file)
--- a/
fs/ecryptfs/keystore.c
+++ b/
fs/ecryptfs/keystore.c
@@
-1563,6
+1563,7
@@
int ecryptfs_keyring_auth_tok_for_sig(struct key **auth_tok_key,
printk(KERN_ERR "Could not find key with description: [%s]\n",
sig);
rc = process_request_key_err(PTR_ERR(*auth_tok_key));
+ (*auth_tok_key) = NULL;
goto out;
}
(*auth_tok) = ecryptfs_get_key_payload_data(*auth_tok_key);