* sigproc.cc (exit_thread): Set thread signal mask so that no signals are sent

to an exiting thread.
2013-01-03 05:05:10 +00:00
parent d8e0d0a1b9
commit fba91299d7
2 changed files with 7 additions and 1 deletions
--- a/winsup/cygwin/sigproc.cc
+++ b/winsup/cygwin/sigproc.cc
@@ -488,7 +488,8 @@ sigproc_terminate (exit_states es)
 void
 exit_thread (DWORD res)
 {
-  lock_process for_now;		/* May block indefinitely if we're exiting. */
+  sigfillset (&_my_tls.sigmask);	/* No signals wanted */
+  lock_process for_now;			/* May block indefinitely when exiting. */
  if (exit_state)
    {
      for_now.release ();