From 85220919931d810f14b1acd77a402e53e828a3a8 Mon Sep 17 00:00:00 2001 From: Graham Reed Date: Wed, 19 Jan 2011 02:27:45 +0000 Subject: [PATCH] re PR libstdc++/47354 (bitmap_allocator free_list::_M_get never locks mutex) 2011-01-19 Graham Reed PR libstdc++/47354 * src/bitmap_allocator.cc (free_list::_M_get): Lock mutex. From-SVN: r168980 --- libstdc++-v3/ChangeLog | 5 +++++ libstdc++-v3/src/bitmap_allocator.cc | 1 + 2 files changed, 6 insertions(+) diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 7380741..1089691 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,8 @@ +2011-01-19 Graham Reed + + PR libstdc++/47354 + * src/bitmap_allocator.cc (free_list::_M_get): Lock mutex. + 2011-01-18 Benjamin Kosnik * doc/xml/images/confdeps.png: Regenerate. diff --git a/libstdc++-v3/src/bitmap_allocator.cc b/libstdc++-v3/src/bitmap_allocator.cc index 55b308d..8394ef6 100644 --- a/libstdc++-v3/src/bitmap_allocator.cc +++ b/libstdc++-v3/src/bitmap_allocator.cc @@ -49,6 +49,7 @@ _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx) { #if defined __GTHREADS __mutex_type& __bfl_mutex = _M_get_mutex(); + __bfl_mutex.lock(); #endif const vector_type& __free_list = _M_get_free_list(); using __gnu_cxx::__detail::__lower_bound; -- 2.7.4