* exceptions.cc (sigpacket::process): Avoid a potential deadlock when exiting

due to a signal.
2011-10-28 17:32:38 +00:00
parent 8b5e267bb8
commit 673a691372
2 changed files with 6 additions and 0 deletions
--- a/winsup/cygwin/exceptions.cc
+++ b/winsup/cygwin/exceptions.cc
@@ -1321,6 +1321,7 @@ exit_sig:
      if (cygheap->rlim_core > 0UL)
 	si.si_signo |= 0x80;
    }
+  SetEvent (signal_arrived);	// To avoid a potential deadlock with proc_lock
  sigproc_printf ("signal %d, about to call do_exit", si.si_signo);
  use_tls->signal_exit (si.si_signo);	/* never returns */
 }