diff options
Diffstat (limited to 'winsup/cygwin/exceptions.cc')
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index bf4a4446e..37607cd8e 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -1127,6 +1127,12 @@ extern "C" { static int __stdcall call_signal_handler_now () { + if (!sigsave.sig) + { + sigproc_printf ("call_signal_handler_now called when no signal active"); + return 0; + } + int sa_flags = sigsave.sa_flags; sigproc_printf ("sa_flags %p", sa_flags); *sigsave.retaddr_on_stack = sigsave.retaddr; |