| commit | d64015d25eb056f2c12228156b3b97b85973cd44 | |
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 9 Nov 2018 20:14:07 +0000 (9 20:14 +0000) | ||
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 9 Nov 2018 20:14:07 +0000 (9 20:14 +0000) | ||
| tree | 532eb077ffff67fdf71a4b61f0dfeb105e04dbae | treesnapshot (tar.gz zip) |
| parent | a621bf1638f501e4887d9de5cada39525aef9bb8 | commitdiff |
PR libstdc++/87787 fix UBsan error in std::vector
PR libstdc++/87787
* include/bits/stl_uninitialized.h (__relocate_a_1): Do not call
memmove when there's nothing to copy (and pointers could be null).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@265984 138bc75d-0d04-0410-961f-82ee72b054a4
PR libstdc++/87787
* include/bits/stl_uninitialized.h (__relocate_a_1): Do not call
memmove when there's nothing to copy (and pointers could be null).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@265984 138bc75d-0d04-0410-961f-82ee72b054a4
| libstdc++-v3/ChangeLog | diffblobblamehistory | |
| libstdc++-v3/include/bits/stl_uninitialized.h | diffblobblamehistory |