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* src/connect.c (select_fd): Check for negative fd

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Tim Rühsen 2019-05-06 16:45:11 +02:00
parent 823a9c8e0d
commit a255d9f0c8
1 changed files with 3 additions and 0 deletions
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3
src/connect.c
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@ -686,6 +686,9 @@ select_fd (int fd, double maxtime, int wait_for)
struct timeval tmout;
int result;
if (fd < 0)
return -1;
if (fd >= FD_SETSIZE)
{
logprintf (LOG_NOTQUIET, _("Too many fds open. Cannot use select on a fd >= %d\n"), FD_SETSIZE);