src/winsup/cygwin ChangeLog environ.cc

[ericb@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	ericb@sourceware.org	2009-11-16 20:05:49

Modified files:
	winsup/cygwin  : ChangeLog environ.cc 

Log message:
	Fix setenv and unsetenv corner cases.
	
	* environ.cc (setenv): Detect invalid argument.
	(unsetenv): Distinguish EFAULT from EINVAL.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.4719&r2=1.4720
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/environ.cc.diff?cvsroot=src&r1=1.181&r2=1.182