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Diffstat (limited to 'libssh/poll.c')
-rw-r--r--libssh/poll.c5
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;
}