[Bug libstdc++/12352] Exception safety problems in src/localename.cc

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12352



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-09-26 00:22 -------
Subject: Bug 12352

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	paolo@gcc.gnu.org	2003-09-26 00:22:01

Modified files:
	libstdc++-v3   : ChangeLog 
	libstdc++-v3/src: localename.cc 
	libstdc++-v3/include/bits: locale_classes.h 
Added files:
	libstdc++-v3/testsuite/22_locale/locale/cons: 12352.cc 

Log message:
	2003-09-25  Paolo Carlini  <pcarlini@unitus.it>
	
	PR libstdc++/12352
	* src/localename.cc (locale::_Impl::_Impl(const _Impl&,
	size_t)): Don't leak if memory allocations for _M_facets,
	_M_caches, and _M_names fail.
	(locale::_Impl::_Impl(const char*, size_t)): Ditto.
	(locale::_Impl::_M_replace_categories(const _Impl*,
	category)): Ditto.
	(locale::_Impl::_M_install_facet(const locale::id*,
	const facet*)): Ditto.
	* include/bits/locale_classes.h (locale::locale(const locale&,
	_Facet*)): Don't leak memory.
	* testsuite/22_locale/locale/cons/12352.cc: New, from the PR.
	
	* src/localename.cc (locale::_Impl::_Impl(facet**, size_t,
	bool)): Qualify with std:: strcpy, tweak.
	* include/bits/locale_classes.h
	(locale::_Impl::_M_check_same_name): Qualify strcmp.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.1969&r2=1.1970
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/src/localename.cc.diff?cvsroot=gcc&r1=1.43&r2=1.44
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/locale_classes.h.diff?cvsroot=gcc&r1=1.10&r2=1.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/locale/cons/12352.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1