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poll: Fixed a malfunction with wrong max fd value check.

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This commit is contained in:
Andreas Schneider
2010-06-17 11:16:24 +02:00
parent b9a9f54c45
commit c30a25e64c
2 changed files with 8 additions and 4 deletions
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4
libssh/poll.c
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@@ -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 = -1, i = 0; i < nfds; i++) {
for (max_fd = 0, i = 0; i < nfds; i++) {
if (fds[i].fd < 0) {
continue;
}
@@ -157,7 +157,7 @@ static int bsd_poll(ssh_pollfd_t *fds, nfds_t nfds, int timeout) {
}
}
if (max_fd == -1) {
if (max_fd == (socket_t) -1) {
errno = EINVAL;
return -1;
}