[NTUSER] Add locking at IntSendFocusMessage (#4468)
authorKatayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
Mon, 25 Apr 2022 02:36:00 +0000 (11:36 +0900)
committerGitHub <noreply@github.com>
Mon, 25 Apr 2022 02:36:00 +0000 (11:36 +0900)
commit0b0e73d66edc9e6ebff7057d44d1789846016687
treec5f45afaf9da508ca30de7436e518b1b83b291de
parent74efe979a89d4150b23f58a5499d1726ad63967b
[NTUSER] Add locking at IntSendFocusMessage (#4468)

Fix access violation on IntFocusSetInputContext.
- Add locking on pWndPrev.
CORE-18163
win32ss/user/ntuser/focus.c