diff options
Diffstat (limited to 'libssh/poll.c')
-rw-r--r-- | libssh/poll.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libssh/poll.c b/libssh/poll.c index 0de7a23..27e7633 100644 --- a/libssh/poll.c +++ b/libssh/poll.c @@ -135,7 +135,7 @@ static int bsd_poll(ssh_pollfd_t *fds, nfds_t nfds, int timeout) { FD_ZERO (&exceptfds); /* compute fd_sets and find largest descriptor */ - for (max_fd = 0, i = 0; i < nfds; i++) { + for (rc = -1; max_fd = 0, i = 0; i < nfds; i++) { if (fds[i].fd == SSH_INVALID_SOCKET) { continue; } @@ -154,10 +154,11 @@ static int bsd_poll(ssh_pollfd_t *fds, nfds_t nfds, int timeout) { POLLRDNORM | POLLRDBAND | POLLWRNORM | POLLWRBAND))) { max_fd = fds[i].fd; + rc = 0; } } - if (max_fd == SSH_INVALID_SOCKET) { + if (max_fd == SSH_INVALID_SOCKET || rc = -1) { errno = EINVAL; return -1; } |