diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2016-11-24 17:06:51 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2016-11-24 17:06:51 +0300 |
| commit | 59ab07f170d32d09329eaa110c1a90ab534e399a (patch) | |
| tree | f3eead0ad0fb03c0ca989467b29db1020ce8bec9 | |
| parent | 1dfffe8ef49feec60df9513d9a1f5573faedc357 (diff) | |
_pinfo::set_ctty: Check potential NULL pointer in debug_printf statement
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | winsup/cygwin/pinfo.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc index 1ce680943..9b74442d0 100644 --- a/winsup/cygwin/pinfo.cc +++ b/winsup/cygwin/pinfo.cc @@ -502,7 +502,7 @@ _pinfo::set_ctty (fhandler_termios *fh, int flags) if (!tc.getpgid () && pgid == pid) tc.setpgid (pgid); } - debug_printf ("cygheap->ctty now %p, archetype %p", cygheap->ctty, fh->archetype); + debug_printf ("cygheap->ctty now %p, archetype %p", cygheap->ctty, fh ? fh->archetype : NULL); return ctty > 0; } |