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| author | Roland McGrath <roland@gnu.org> | 1999-02-27 13:27:03 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1999-02-27 13:27:03 +0000 |
| commit | c3aba1be9041b0e490e0fa60204680ec98eb93c2 (patch) | |
| tree | d8ca48de1573e90773abff390e31514a76080d50 | |
| parent | 2ee511d907bfab2ad22a42e1afab8b37cd7bf28b (diff) | |
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1999-02-27 Roland McGrath <roland@baalperazim.frob.com>
* hurd/hurdselect.c (_hurd_select): When bailing for bogus fd, don't
try to _hurd_port_free a lower-numbered descriptor that was not in any
fd_set.
| -rw-r--r-- | hurd/hurdselect.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/hurd/hurdselect.c b/hurd/hurdselect.c index e65def5912..4e9bc39ac2 100644 --- a/hurd/hurdselect.c +++ b/hurd/hurdselect.c @@ -1,5 +1,5 @@ /* Guts of both `select' and `poll' for Hurd. - Copyright (C) 1991,92,93,94,95,96,97,98 Free Software Foundation, Inc. + Copyright (C) 1991,92,93,94,95,96,97,98, 99 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -172,8 +172,9 @@ _hurd_select (int nfds, { /* If one descriptor is bogus, we fail completely. */ while (i-- > 0) - _hurd_port_free (&d[i].cell->port, &d[i].ulink, - d[i].io_port); + if (d[i].type != 0) + _hurd_port_free (&d[i].cell->port, &d[i].ulink, + d[i].io_port); break; } lastfd = i; |