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newlib-cygwin
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Corinna Vinschen 859c10beee autload.cc: Avoid clobbering return address in noload on i686 
This fixes a long-standing problem when GetProcAddress fails
	to load a function.  The noload code calls SetLastError on
	i686 without saving the edx register.  Starting with Windows 7,
	SetLastError apparently uses $edx and the register is set to
	0x00000000 on return.  So the subsequent `jmp *$edx' in noload
	supposed to return to the caller, actually jumps to address NULL,
	which results in a SEGV.

        * autoload.cc (noload): i686 only: Save and restore $edx when calling
        SetLastError to avoid clobbering return address stating with Windows 7.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 		2015-08-25 22:15:22 +02:00
..
cygserver * pwdgrp.cc: Handle default fetch_user_arg_type_t in switches 2015-02-23 21:00:31 +00:00
cygwin autload.cc: Avoid clobbering return address in noload on i686 2015-08-25 22:15:22 +02:00
doc Add Lavasoft Web Companion to BLODA list. 2015-08-21 12:54:23 +01:00
lsaauth * configure.ac: Convert to new AC_INIT style. 2014-08-15 21:24:35 +00:00
testsuite * configure.ac: Convert to new AC_INIT style. 2014-08-15 21:24:35 +00:00
utils strace: Handle ofile descriptor more carefully. 2015-08-03 12:02:17 +02:00
COPYING
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CYGWIN_LICENSE
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ChangeLog * configure.ac: Convert to new AC_INIT style. 2014-11-13 12:12:56 +00:00
Makefile.common * Makefile.common (COMPILE.cc): Add -fno-use-cxa-atexit. 2014-08-07 16:19:09 +00:00
Makefile.in * Makefile.in: Ignore errors on doc install. 2014-02-18 19:58:39 +00:00
README
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acinclude.m4 ChangeLog: 2012-11-23 13:22:47 +00:00
aclocal.m4 winsup/ChangeLog: 2013-11-07 00:19:52 +00:00
autogen.sh ChangeLog: 2012-11-23 13:22:47 +00:00
c++wrap ChangeLog: 2012-11-23 13:22:47 +00:00
ccwrap * ccwrap: Don't drop mingw header file paths unless we've specified them with 2012-11-26 19:00:35 +00:00
config.guess ChangeLog: 2012-11-23 13:22:47 +00:00
config.sub ChangeLog: 2012-11-23 13:22:47 +00:00
configure * configure.ac: Convert to new AC_INIT style. 2014-11-13 12:12:56 +00:00
configure.ac * configure.ac: Convert to new AC_INIT style. 2014-11-13 12:12:56 +00:00
configure.cygwin winsup/ChangeLog: 2013-11-07 00:19:52 +00:00
install-sh ChangeLog: 2012-11-23 13:22:47 +00:00

README 

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Cygwin documentation is available on the net at http://cygwin.com
You might especially be interested in

http://cygwin.com/faq/faq.programming.html#faq.programming.building-cygwin