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r250328 - in /trunk/libstdc++-v3: ChangeLog inc...
- From: redi at gcc dot gnu dot org
- To: libstdc++-cvs at gcc dot gnu dot org
- Date: Tue, 18 Jul 2017 23:39:34 -0000
- Subject: r250328 - in /trunk/libstdc++-v3: ChangeLog inc...
Author: redi
Date: Tue Jul 18 23:39:34 2017
New Revision: 250328
URL: https://gcc.gnu.org/viewcvs?rev=250328&root=gcc&view=rev
Log:
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.
Added:
trunk/libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/81395.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/fstream.tcc