diff options
Diffstat (limited to 'winsup/cygwin/exceptions.cc')
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 2307eb5a9..4844a02bc 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -479,6 +479,13 @@ _cygtls::handle_exceptions (EXCEPTION_RECORD *e, exception_list *frame, CONTEXT break; case STATUS_ACCESS_VIOLATION: + if (mmap_is_attached_page (e->ExceptionInformation[1])) + { + si.si_signo = SIGBUS; + si.si_code = BUS_OBJERR; + break; + } + /*FALLTHRU*/ case STATUS_DATATYPE_MISALIGNMENT: case STATUS_ARRAY_BOUNDS_EXCEEDED: case STATUS_IN_PAGE_ERROR: |