| commit | 866cd688d1b72b0700a7e001428bdf2fe73fbf64 | |
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 24 Jul 2018 20:49:10 +0000 (24 20:49 +0000) | ||
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 24 Jul 2018 20:49:10 +0000 (24 20:49 +0000) | ||
| tree | 75e812b20a7595ed400dd6b2dd7a1a87a4a76037 | treesnapshot (tar.gz zip) |
| parent | 495105e3c623b59bc52a536d2fa29763e0286803 | commitdiff |
PR libstdc++/86658 fix __niter_wrap to not copy invalid iterators
An output iterator passed as the unused first argument to __niter_wrap
might have already been invalidated, so don't copy it.
PR libstdc++/86658
* include/bits/stl_algobase.h (__niter_wrap<_Iterator>): Pass unused
parameter by reference, to avoid copying invalid iterators.
* testsuite/25_algorithms/copy/86658.cc: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262952 138bc75d-0d04-0410-961f-82ee72b054a4
An output iterator passed as the unused first argument to __niter_wrap
might have already been invalidated, so don't copy it.
PR libstdc++/86658
* include/bits/stl_algobase.h (__niter_wrap<_Iterator>): Pass unused
parameter by reference, to avoid copying invalid iterators.
* testsuite/25_algorithms/copy/86658.cc: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262952 138bc75d-0d04-0410-961f-82ee72b054a4
| libstdc++-v3/ChangeLog | diffblobblamehistory | |
| libstdc++-v3/include/bits/stl_algobase.h | diffblobblamehistory | |
| libstdc++-v3/testsuite/25_algorithms/copy/86658.cc | [new file with mode: 0644] | blob |