diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -1,3 +1,14 @@ +2007-11-10 Kevin Kenny <kennykb@acm.org> + + * win/tclWin32Dll.c: Rewrote the Windows stack checking algorithm + to use information from VirtualQuery to determine the bound of the + stack. This change fixes a bug where the guard page of the stack + was never restored after an overflow. It also eliminates a nasty + piece of assembly code for structured exception handling on + mingw. It introduces an assumption that the stack is a single + memory arena returned from VirtualAlloc, but the code in MSVCRT + makes the same assumption, so it should be fairly safe. + 2007-11-10 Miguel Sofer <msofer@users.sf.net> * generic/tclBasic.c: |