diff options
author | Corinna Vinschen <corinna@vinschen.de> | 2014-07-07 23:58:16 +0400 |
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committer | Corinna Vinschen <corinna@vinschen.de> | 2014-07-07 23:58:16 +0400 |
commit | e1d158a04fb1ebce2cc64c317415003b7440ddea (patch) | |
tree | 8cf9f7526d7976d951dc2e71158015ad90d07710 | |
parent | 7bd00a0bef1d58c3723601f0e5cf57935b01a57c (diff) |
* exceptions.cc (exception::myfault_handle): Disable handling
STATUS_STACK_OVERFLOW. Explain why.
-rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
-rw-r--r-- | winsup/cygwin/exceptions.cc | 3 | ||||
-rw-r--r-- | winsup/cygwin/release/1.7.31 | 2 |
3 files changed, 10 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 121f3e601..6dede5698 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,10 @@ 2014-07-07 Corinna Vinschen <corinna@vinschen.de> + * exceptions.cc (exception::myfault_handle): Disable handling + STATUS_STACK_OVERFLOW. Explain why. + +2014-07-07 Corinna Vinschen <corinna@vinschen.de> + * fhandler_socket.cc (fhandler_socket::send_internal): Improve loop to write streams in chunks of wmem() bytes to raise performance when writing small buffers. Rename variables and add comments to help diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 7e707013e..ebfc97572 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -563,7 +563,10 @@ exception::myfault_handle (LPEXCEPTION_POINTERS ep) { case STATUS_ACCESS_VIOLATION: case STATUS_DATATYPE_MISALIGNMENT: +#if 0 + /* Short-circuting STATUS_STACK_OVERFLOW disables stack commits. */ case STATUS_STACK_OVERFLOW: +#endif case STATUS_ARRAY_BOUNDS_EXCEEDED: me.andreas->leave (); /* Return from a "san" caught fault */ default: diff --git a/winsup/cygwin/release/1.7.31 b/winsup/cygwin/release/1.7.31 index 400216469..cdd1ca458 100644 --- a/winsup/cygwin/release/1.7.31 +++ b/winsup/cygwin/release/1.7.31 @@ -13,3 +13,5 @@ What changed: Bug Fixes --------- +- Don't catch STATUS_STACK_OVERFLOW preliminary on 64 bit. + Fixes: https://cygwin.com/ml/cygwin/2014-07/msg00046.html |