diff options
Diffstat (limited to 'contrib/fuse-lib')
| -rw-r--r-- | contrib/fuse-lib/mount.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/contrib/fuse-lib/mount.c b/contrib/fuse-lib/mount.c index 59f5837ed..47592a62d 100644 --- a/contrib/fuse-lib/mount.c +++ b/contrib/fuse-lib/mount.c @@ -261,6 +261,7 @@ receive_fd (int fd) int rv; size_t ccmsg[CMSG_SPACE (sizeof (int)) / sizeof (size_t)]; struct cmsghdr *cmsg; + int *recv_fd; iov.iov_base = buf; iov.iov_len = 1; @@ -285,12 +286,17 @@ receive_fd (int fd) } cmsg = CMSG_FIRSTHDR (&msg); - if (!cmsg->cmsg_type == SCM_RIGHTS) { + /* + * simplify condition expression + */ + if (cmsg->cmsg_type != SCM_RIGHTS) { GFFUSE_LOGERR ("got control message of unknown type %d", cmsg->cmsg_type); return -1; } - return *(int*)CMSG_DATA (cmsg); + + recv_fd = (int *) CMSG_DATA (cmsg); + return (*recv_fd); } static int |