diff options
| author | shirosaki <shirosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-05-08 12:47:25 +0000 |
|---|---|---|
| committer | shirosaki <shirosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-05-08 12:47:25 +0000 |
| commit | 5ccee663e9150df0de86f8eaaebed079c7561186 (patch) | |
| tree | 8477f16e57e17599013640fdda744a378678013e /ChangeLog | |
| parent | 7e134cf71e2535b562cd2d81e3ff69cbe49d0ce0 (diff) | |
* include/ruby/win32.h (FD_SET): change function to macro.
To avoid buffer overflow when smaller FD_SETSISE is used in ext
libraries.
* win32/win32.c (rb_w32_fdset): this function is not used anymore.
But we leave this for compatibility.
* win32/win32.c (rb_w32_select_with_thread): fix SEGV when smaller
FD_SETSISE is used in ext libraries. Dereference of fd_set pointer
causes SEGV.
* test/-ext-/win32/test_fd_setsize.rb(TestFdSetSize): add tests for
above.
* ext/-test-/win32/fd_setsize/depend: ditto.
* ext/-test-/win32/fd_setsize/extconf.rb: ditto.
* ext/-test-/win32/fd_setsize/fd_setsize.c: ditto.
[ruby-core:44588] [Bug #6352]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -1,3 +1,24 @@ +Tue May 8 21:09:00 2012 Hiroshi Shirosaki <h.shirosaki@gmail.com> + + * include/ruby/win32.h (FD_SET): change function to macro. + To avoid buffer overflow when smaller FD_SETSISE is used in ext + libraries. + + * win32/win32.c (rb_w32_fdset): this function is not used anymore. + But we leave this for compatibility. + + * win32/win32.c (rb_w32_select_with_thread): fix SEGV when smaller + FD_SETSISE is used in ext libraries. Dereference of fd_set pointer + causes SEGV. + + * test/-ext-/win32/test_fd_setsize.rb(TestFdSetSize): add tests for + above. + * ext/-test-/win32/fd_setsize/depend: ditto. + * ext/-test-/win32/fd_setsize/extconf.rb: ditto. + * ext/-test-/win32/fd_setsize/fd_setsize.c: ditto. + + [ruby-core:44588] [Bug #6352] + Tue May 8 20:44:46 2012 Hiroshi Shirosaki <h.shirosaki@gmail.com> * io.c (io_unread): fix IO#pos with mode 'r' bug on Windows. |