some case from win32k can call to RtlClearAllBits with NULL pointer. and check for...
authorMagnus Olsen <magnus@greatlord.com>
Thu, 29 Dec 2005 13:43:25 +0000 (13:43 +0000)
committerMagnus Olsen <magnus@greatlord.com>
Thu, 29 Dec 2005 13:43:25 +0000 (13:43 +0000)
commite35bf0429c72fa0f9e0fa55b9e957ce186dc9f6a
tree413e4f7a3e6af662b9adc02ade7f18567c733d63
parent181c0f4e307039ddcdb64344ff695dfd90196257
some case from win32k can call to RtlClearAllBits with NULL pointer. and check for null pointer after RtlClearAllBits. This take care of those case for moment.

svn path=/trunk/; revision=20421
reactos/lib/rtl/bitmap.c