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select: Set exceptfd bit if fetching mailslot info fails 

* select.cc (peek_mailslot): Set except_ready if GetMailslotInfo fails.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2016-01-07 18:01:44 +01:00
parent 8be00880a0
commit 9614a29f17
1 changed files with 1 additions and 0 deletions
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winsup/cygwin/select.cc
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@ -1631,6 +1631,7 @@ peek_mailslot (select_record *me, bool)
DWORD msgcnt = 0; DWORD msgcnt = 0;
if (!GetMailslotInfo (h, NULL, NULL, &msgcnt, NULL)) if (!GetMailslotInfo (h, NULL, NULL, &msgcnt, NULL))
{ {
me->except_ready = true;
select_printf ("mailslot %d(%p) error %E", me->fd, h); select_printf ("mailslot %d(%p) error %E", me->fd, h);
return 1; return 1;
} }