Author: mjansen Date: Sat Mar 4 20:29:46 2017 New Revision: 74062
URL: http://svn.reactos.org/svn/reactos?rev=74062&view=rev Log: [APPHELP] Fix a possible read past the buffer in SdbpIsPathOnRemovableMedia.
Modified: trunk/reactos/dll/appcompat/apphelp/layer.c
Modified: trunk/reactos/dll/appcompat/apphelp/layer.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/appcompat/apphelp/layer... ============================================================================== --- trunk/reactos/dll/appcompat/apphelp/layer.c [iso-8859-1] (original) +++ trunk/reactos/dll/appcompat/apphelp/layer.c [iso-8859-1] Sat Mar 4 20:29:46 2017 @@ -109,7 +109,7 @@ { WCHAR tmp[] = { 'A',':','\',0 }; ULONG type; - if (!Path) + if (!Path || Path[0] == UNICODE_NULL) { SHIM_ERR("Invalid argument\n"); return FALSE;