https://git.reactos.org/?p=reactos.git;a=commitdiff;h=d7663912315f691d29a14e507380c4e7feeacfdf
commit d7663912315f691d29a14e507380c4e7feeacfdf Author: Mark Jansen <[email protected]> AuthorDate: Sat Feb 16 18:35:08 2019 +0100 Commit: Mark Jansen <[email protected]> CommitDate: Mon Feb 18 23:00:31 2019 +0100 [SHELL32] Abort change notifications on a nullptr CORE-15703 --- dll/win32/shell32/wine/changenotify.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/dll/win32/shell32/wine/changenotify.c b/dll/win32/shell32/wine/changenotify.c index 05c7284a87..1873f4a487 100644 --- a/dll/win32/shell32/wine/changenotify.c +++ b/dll/win32/shell32/wine/changenotify.c @@ -730,6 +730,12 @@ _NotificationCompletion(DWORD dwErrorCode, // completion code return; } + if (!item) + { + ERR("item == NULL\n"); + return; + } + #endif /* This likely means overflow, so force whole directory refresh. */
