Corinna Vinschen 10900b98d1 Cygwin: wcsxfrm_l: Only byte swap if dest size is > 0
commit c0d7d3e1a2fa96db15613cbd68a68c96966bc402 removed the usage of the
LCMAP_BYTEREV flag in the call to LCMapStringW to workaround a strange
bug in LCMapStringW.  This patch didn't take a userspace call of
wcsxfrm{_l} with NULL buffer and 0 size to evaluate the required buffer
size into account.  This introduced a crash trying to byte swap the
NULL buffer.  This patch fixes that problem.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2019-03-19 21:03:06 +01:00
..
2019-03-12 21:21:13 +01:00
2012-11-23 13:22:47 +00:00
2013-11-07 00:19:52 +00:00
2012-11-23 13:22:47 +00:00
2012-11-23 13:22:47 +00:00
2012-11-23 13:22:47 +00:00
2012-11-23 13:22:47 +00:00
2013-11-07 00:19:52 +00:00
2012-11-23 13:22:47 +00:00
2016-05-24 10:25:18 +02:00

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED 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 https://cygwin.com
You might especially be interested in

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