diff options
| author | Roland McGrath <roland@gnu.org> | 1999-07-20 21:04:41 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1999-07-20 21:04:41 +0000 |
| commit | 57d588608cf1f8b9c4455a3f285c6eba1f95bb14 (patch) | |
| tree | e481970cdc02239a1a53429cc93833494ff3cf53 /hurd/hurdexec.c | |
| parent | 2aefabe1a2efb2a3ef436884068d040c79952dce (diff) | |
1999-07-17 Roland McGrath <roland@baalperazim.frob.com>
* hurd/hurdexec.c (_hurd_exec): Prune trailing null ports from the
descriptor table sent in the RPC.
Diffstat (limited to 'hurd/hurdexec.c')
| -rw-r--r-- | hurd/hurdexec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hurd/hurdexec.c b/hurd/hurdexec.c index 18ad9ef38d..30a27e8048 100644 --- a/hurd/hurdexec.c +++ b/hurd/hurdexec.c @@ -186,6 +186,10 @@ _hurd_exec (task_t task, file_t file, dtable_cells = NULL; } + /* Prune trailing null ports from the descriptor table. */ + while (dtable[dtablesize - 1] == MACH_PORT_NULL) + --dtablesize; + /* The information is all set up now. Try to exec the file. */ { |