From 88c1d8c737cd252b77cef181bc2b5cd0ddad3234 Mon Sep 17 00:00:00 2001 From: Katayama Hirofumi MZ Date: Sun, 10 Apr 2022 19:26:19 +0900 Subject: [PATCH] [NTUSER] Set error on NtUserCreateInputContext (#4444) Set the error code correctly on NtUserCreateInputContext. CORE-11700 --- win32ss/user/ntuser/ime.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/win32ss/user/ntuser/ime.c b/win32ss/user/ntuser/ime.c index 27342263904..1c46bfded3b 100644 --- a/win32ss/user/ntuser/ime.c +++ b/win32ss/user/ntuser/ime.c @@ -1377,14 +1377,18 @@ NtUserCreateInputContext(ULONG_PTR dwClientImcData) PIMC pIMC; HIMC ret = NULL; - if (!dwClientImcData) - return NULL; - UserEnterExclusive(); if (!IS_IMM_MODE()) { ERR("!IS_IMM_MODE()\n"); + EngSetLastError(ERROR_CALL_NOT_IMPLEMENTED); + goto Quit; + } + + if (!dwClientImcData) + { + EngSetLastError(ERROR_INVALID_PARAMETER); goto Quit; }