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| author | Paolo Carlini <pcarlini@suse.de> | 2004-03-26 16:56:09 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2004-03-26 16:56:09 +0000 |
| commit | dd95381f8a60deb34874609b78ecaf3fb3b11ad0 (patch) | |
| tree | 92dcf3c09f4557a80f25d236f45f0d777efa9ea5 | |
| parent | eabe2b296920893b0940839e12f880e4f0d38684 (diff) | |
| download | gcc-dd95381f8a60deb34874609b78ecaf3fb3b11ad0.zip gcc-dd95381f8a60deb34874609b78ecaf3fb3b11ad0.tar.gz gcc-dd95381f8a60deb34874609b78ecaf3fb3b11ad0.tar.bz2 | |
mt_allocator.h (__mt_alloc<>::allocate, [...]): Protect two instances of block->thread_id with __GTHREADS.
2004-03-26 Paolo Carlini <pcarlini@suse.de>
* include/ext/mt_allocator.h (__mt_alloc<>::allocate,
__mt_alloc<>::deallocate): Protect two instances of
block->thread_id with __GTHREADS.
From-SVN: r79986
| -rw-r--r-- | libstdc++-v3/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/include/ext/mt_allocator.h | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 2ca2d2a..8c6e3f9 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2004-03-26 Paolo Carlini <pcarlini@suse.de> + + * include/ext/mt_allocator.h (__mt_alloc<>::allocate, + __mt_alloc<>::deallocate): Protect two instances of + block->thread_id with __GTHREADS. + 2004-03-25 Gawain Bolton <gp.bolton@computer.org> * include/bits/stl_tree.h (_Rb_tree_impl): Add _Node_allocator diff --git a/libstdc++-v3/include/ext/mt_allocator.h b/libstdc++-v3/include/ext/mt_allocator.h index 943cff7..d19849d 100644 --- a/libstdc++-v3/include/ext/mt_allocator.h +++ b/libstdc++-v3/include/ext/mt_allocator.h @@ -405,9 +405,9 @@ namespace __gnu_cxx // grab the first record and update the counters. block = __bin.first[__thread_id]; __bin.first[__thread_id] = __bin.first[__thread_id]->next; - block->thread_id = __thread_id; #ifdef __GTHREADS + block->thread_id = __thread_id; if (__gthread_active_p()) { __bin.free[__thread_id]--; @@ -436,13 +436,13 @@ namespace __gnu_cxx // Round up to power of 2 and figure out which bin to use. const size_t __which = _S_binmap[__bytes]; - const size_t thread_id = _S_get_thread_id(); const bin_record& __bin = _S_bin[__which]; char* __c = reinterpret_cast<char*>(__p) - sizeof(block_record); block_record* block = reinterpret_cast<block_record*>(__c); #ifdef __GTHREADS + const size_t thread_id = _S_get_thread_id(); if (__gthread_active_p()) { // Calculate the number of records to remove from our freelist. |