diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2014-07-09 14:41:11 +0400 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2014-07-09 14:41:11 +0400 |
| commit | 3dab1e488aae1787e1ada0bfbda2fb71bd449687 (patch) | |
| tree | 5f8b5e935492a0325656d45ab7d251fd1932f7b7 /winsup/cygwin | |
| parent | 64cfc4ac5a48901873612c1b1da8b17f58128932 (diff) | |
* exceptions.cc (exception::myfault_handle): Rephrase comment.
Diffstat (limited to 'winsup/cygwin')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 4 | ||||
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 82fc1d366..d940017fe 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,9 @@ 2014-07-09 Corinna Vinschen <corinna@vinschen.de> + * exceptions.cc (exception::myfault_handle): Rephrase comment. + +2014-07-09 Corinna Vinschen <corinna@vinschen.de> + * exceptions.cc (exception::myfault_handle): Fix typo in comment. 2014-07-07 Corinna Vinschen <corinna@vinschen.de> diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 60cef57ab..0e8a977d4 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -564,7 +564,10 @@ exception::myfault_handle (LPEXCEPTION_POINTERS ep) case STATUS_ACCESS_VIOLATION: case STATUS_DATATYPE_MISALIGNMENT: #if 0 - /* Short-circuiting STATUS_STACK_OVERFLOW disables stack commits. */ + /* PAGE_GUARD-based stack commits are based on structured exception + handling. Short-circuiting STATUS_STACK_OVERFLOW in a vectored + exception handler disables that, which can ultimately result in + a spurious SEGV. */ case STATUS_STACK_OVERFLOW: #endif case STATUS_ARRAY_BOUNDS_EXCEEDED: |