Alistair Leslie-Hughes : ntdll: Check return parameter before use.
Module: wine Branch: master Commit: 0cbfd7ab4cd1b4102bfd6204ff4ed64cca8f5b55 URL: https://gitlab.winehq.org/wine/wine/-/commit/0cbfd7ab4cd1b4102bfd6204ff4ed64... Author: Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com> Date: Wed Mar 3 08:56:39 2021 +1100 ntdll: Check return parameter before use. --- dlls/ntdll/sec.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/dlls/ntdll/sec.c b/dlls/ntdll/sec.c index ba11000564e..ba8d7b71593 100644 --- a/dlls/ntdll/sec.c +++ b/dlls/ntdll/sec.c @@ -1172,6 +1172,8 @@ NTSTATUS WINAPI RtlAddAce( return STATUS_INVALID_PARAMETER; if (!RtlFirstFreeAce(acl,&targetace)) return STATUS_INVALID_PARAMETER; + if (!targetace) + return STATUS_ALLOTTED_SPACE_EXCEEDED; nrofaces=0;ace=acestart; while (((BYTE *)ace - (BYTE *)acestart) < acelen) { nrofaces++;
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Alexandre Julliard