https://git.reactos.org/?p=reactos.git;a=commitdiff;h=7c14c0ed7346c81311d8179562d489439273dca1
commit 7c14c0ed7346c81311d8179562d489439273dca1 Author: Katayama Hirofumi MZ <[email protected]> AuthorDate: Mon Mar 20 16:33:11 2023 +0900 Commit: Katayama Hirofumi MZ <[email protected]> CommitDate: Mon Mar 20 16:33:11 2023 +0900 [USER32_APITEST] Follow-up of c39bf0d Avoid buffer overflow. CORE-15289, CORE-11700 --- modules/rostests/apitests/user32/MessageStateAnalyzer.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/modules/rostests/apitests/user32/MessageStateAnalyzer.c b/modules/rostests/apitests/user32/MessageStateAnalyzer.c index 99041bb4ba1..0343ae8ced2 100644 --- a/modules/rostests/apitests/user32/MessageStateAnalyzer.c +++ b/modules/rostests/apitests/user32/MessageStateAnalyzer.c @@ -182,7 +182,8 @@ EditWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) MD_msgdump(hwnd, uMsg, wParam, lParam); /* Add message */ - s_Msgs[s_cMsgs++] = msg; + if (s_cMsgs < MAX_MSGS) + s_Msgs[s_cMsgs++] = msg; /* Do inner task */ ret = CallWindowProc(s_fnOldEditWndProc, hwnd, uMsg, wParam, lParam); @@ -207,7 +208,8 @@ ImeWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) MD_msgdump(hwnd, uMsg, wParam, lParam); /* Add message */ - s_Msgs[s_cMsgs++] = msg; + if (s_cMsgs < MAX_MSGS) + s_Msgs[s_cMsgs++] = msg; /* Do inner task */ ret = CallWindowProc(s_fnOldImeWndProc, hwnd, uMsg, wParam, lParam); @@ -287,7 +289,8 @@ WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) MD_msgdump(hwnd, uMsg, wParam, lParam); /* Add message */ - s_Msgs[s_cMsgs++] = msg; + if (s_cMsgs < MAX_MSGS) + s_Msgs[s_cMsgs++] = msg; /* Do inner task */ ret = InnerWindowProc(hwnd, uMsg, wParam, lParam);
