[Bug libstdc++/13731] [3.4/3.5 regression] Low level I/O not safe wrt short writes

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-02-12 00:05 -------
Subject: Bug 13731

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	paolo@gcc.gnu.org	2004-02-12 00:05:35

Modified files:
	libstdc++-v3   : ChangeLog 
	libstdc++-v3/config/io: basic_file_stdio.cc basic_file_stdio.h 

Log message:
	2004-02-11  Paolo Carlini  <pcarlini@suse.de>
	
	PR libstdc++/13731 (first part: write)
	* config/io/basic_file_stdio.h (__basic_file<char>::xwrite):
	New, declare.
	* config/io/basic_file_stdio.cc (__basic_file<char>::xwrite):
	Define it: a wrapper around write() handling partial write.
	(__basic_file<char>::xsputn): Use it.
	(__basic_file<char>::xsputn_2): Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.2326&r2=1.2327
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.cc.diff?cvsroot=gcc&r1=1.27&r2=1.28
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.h.diff?cvsroot=gcc&r1=1.17&r2=1.18



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13731