| commit | e28852a747d00f7f38a883395cc8a137afa4162b | |
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 18 Jul 2017 23:39:34 +0000 (18 23:39 +0000) | ||
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 18 Jul 2017 23:39:34 +0000 (18 23:39 +0000) | ||
| tree | 9785326f7698aead2fd1798d6c1e62e44969562c | treesnapshot (tar.gz zip) |
| parent | 76818e19a747c6ad4eb1a9f0ab8df7b606595d1b | commitdiff |
PR libstdc++/81395 fix crash when write follows large read
PR libstdc++/81395
* include/bits/fstream.tcc (basic_filebuf::xsgetn): Don't set buffer
pointers for write mode after reading.
* testsuite/27_io/basic_filebuf/sgetn/char/81395.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250328 138bc75d-0d04-0410-961f-82ee72b054a4
PR libstdc++/81395
* include/bits/fstream.tcc (basic_filebuf::xsgetn): Don't set buffer
pointers for write mode after reading.
* testsuite/27_io/basic_filebuf/sgetn/char/81395.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250328 138bc75d-0d04-0410-961f-82ee72b054a4
| libstdc++-v3/ChangeLog | diffblobblamehistory | |
| libstdc++-v3/include/bits/fstream.tcc | diffblobblamehistory | |
| libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/81395.cc | [new file with mode: 0644] | blob |