Olivier F. R. Dierick : kernel32: Fail gracefully in K32EnumProcessModules with NULL pointer.
Module: wine Branch: master Commit: c3f95eddc1bf73b0c5dc95fdfde2b0f8a6d292a2 URL: http://source.winehq.org/git/wine.git/?a=commit;h=c3f95eddc1bf73b0c5dc95fdfd... Author: Olivier F. R. Dierick <o.dierick(a)piezo-forte.be> Date: Thu Jul 2 04:23:22 2015 +0200 kernel32: Fail gracefully in K32EnumProcessModules with NULL pointer. --- dlls/kernel32/module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dlls/kernel32/module.c b/dlls/kernel32/module.c index f495e81..dac66c1 100644 --- a/dlls/kernel32/module.c +++ b/dlls/kernel32/module.c @@ -1226,7 +1226,7 @@ BOOL WINAPI K32EnumProcessModules(HANDLE process, HMODULE *lphModule, if (!init_module_iterator(&iter, process)) return FALSE; - if (!needed) + if ((cb && !lphModule) || !needed) { SetLastError(ERROR_NOACCESS); return FALSE;
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Alexandre Julliard