From 5ccee663e9150df0de86f8eaaebed079c7561186 Mon Sep 17 00:00:00 2001 From: shirosaki Date: Tue, 8 May 2012 12:47:25 +0000 Subject: * 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 --- ChangeLog | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index e68a7c30bf..423b7077ef 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,24 @@ +Tue May 8 21:09:00 2012 Hiroshi Shirosaki + + * 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 * io.c (io_unread): fix IO#pos with mode 'r' bug on Windows. -- cgit v1.2.3