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| author | Roland McGrath <roland@gnu.org> | 2001-12-11 05:04:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2001-12-11 05:04:23 +0000 |
| commit | a4969614eac16f3d089c51d2b976b4a1bc3a3910 (patch) | |
| tree | 44937b355a7b8f318283c952e69a7127070a4dc7 /sysdeps/mach | |
| parent | c3853534af71e31ccf852249dbdf8e5b1351ee83 (diff) | |
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* sysdeps/mach/hurd/bind.c (bind): Don't deallocate IFSOCK if we never
set it.
Diffstat (limited to 'sysdeps/mach')
| -rw-r--r-- | sysdeps/mach/hurd/bind.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/sysdeps/mach/hurd/bind.c b/sysdeps/mach/hurd/bind.c index 7077cc921d..f59a44ccda 100644 --- a/sysdeps/mach/hurd/bind.c +++ b/sysdeps/mach/hurd/bind.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 94, 95, 96, 97, 98 Free Software Foundation, Inc. +/* Copyright (C) 1992,94,95,96,97,98,2001 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 @@ -58,7 +58,6 @@ bind (fd, addrarg, len) if (! err) { - file_t ifsock; /* Set the node's translator to make it a local-domain socket. */ err = __file_set_translator (node, FS_TRANS_EXCL | FS_TRANS_SET, @@ -77,26 +76,27 @@ bind (fd, addrarg, len) if (! err) { /* Get a port to the ifsock translator. */ - ifsock = __file_name_lookup_under (dir, n, 0, 0); + file_t ifsock = __file_name_lookup_under (dir, n, 0, 0); if (ifsock == MACH_PORT_NULL) { err = errno; /* If we failed, get rid of the node we created. */ __dir_unlink (dir, n); } + else + { + /* Get the address port. */ + err = __ifsock_getsockaddr (ifsock, &aport); + if (err == MIG_BAD_ID || err == EOPNOTSUPP) + /* We are not talking to /hurd/ifsock. Probably + someone came in after we linked our node, unlinked + it, and replaced it with a different node, before we + did our lookup. Treat it as if our link had failed + with EEXIST. */ + err = EADDRINUSE; + } + __mach_port_deallocate (__mach_task_self (), ifsock); } - if (! err) - { - /* Get the address port. */ - err = __ifsock_getsockaddr (ifsock, &aport); - if (err == MIG_BAD_ID || err == EOPNOTSUPP) - /* We are not talking to /hurd/ifsock. Probably someone - came in after we linked our node, unlinked it, and - replaced it with a different node, before we did our - lookup. Treat it as if our link had failed with EEXIST. */ - err = EADDRINUSE; - } - __mach_port_deallocate (__mach_task_self (), ifsock); } __mach_port_deallocate (__mach_task_self (), dir); |