This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug libstdc++/31401] string find behaves strange when searching from npos
- From: "paolo at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Mar 2007 17:11:15 -0000
- Subject: [Bug libstdc++/31401] string find behaves strange when searching from npos
- References: <bug-31401-14338@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from paolo at gcc dot gnu dot org 2007-03-30 18:11 -------
Subject: Bug 31401
Author: paolo
Date: Fri Mar 30 18:10:50 2007
New Revision: 123361
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123361
Log:
2007-03-30 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/31401
* include/bits/basic_string.tcc (find(const _CharT*, size_type,
size_type)): Avoid unsigned overflow.
* testsuite/21_strings/basic_string/find/char/4.cc: New.
* testsuite/21_strings/basic_string/find/wchar_t/4.cc: Likewise.
Added:
trunk/libstdc++-v3/testsuite/21_strings/basic_string/find/char/4.cc
trunk/libstdc++-v3/testsuite/21_strings/basic_string/find/wchar_t/4.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/basic_string.tcc
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31401