From 1111eae90fb64a9d9ed133e410712f1e34fdce4a Mon Sep 17 00:00:00 2001 From: Tyler Hicks Date: Wed, 27 Feb 2013 11:37:48 -0800 Subject: [PATCH] eCryptfs: Fix redundant error check on ecryptfs_find_daemon_by_euid() It is sufficient to check the return code of ecryptfs_find_daemon_by_euid(). If it returns 0, it always sets the daemon pointer to point to a valid ecryptfs_daemon. Signed-off-by: Tyler Hicks Reported-by: Kees Cook --- fs/ecryptfs/messaging.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c index d5c7297c5816..474051bd8d92 100644 --- a/fs/ecryptfs/messaging.c +++ b/fs/ecryptfs/messaging.c @@ -283,7 +283,7 @@ ecryptfs_send_message_locked(char *data, int data_len, u8 msg_type, int rc; rc = ecryptfs_find_daemon_by_euid(&daemon); - if (rc || !daemon) { + if (rc) { rc = -ENOTCONN; goto out; } -- GitLab