Zhiyi Zhang : tasklist: Fix a possible buffer overrun (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1a6deb1cc3a40757b14910f84d882c108d56909b
URL:    https://gitlab.winehq.org/wine/wine/-/commit/1a6deb1cc3a40757b14910f84d882c1...

Author: Zhiyi Zhang <zzhang(a)codeweavers.com>
Date:   Sat Dec  2 23:16:05 2023 +0800

tasklist: Fix a possible buffer overrun (Coverity).

process_entry->szExeFile has length of MAX_PATH but info->image_name only has 32.

---

 programs/tasklist/tasklist.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/tasklist/tasklist.c b/programs/tasklist/tasklist.c
index 4f866f6b727..6bbb9921d4f 100644
--- a/programs/tasklist/tasklist.c
+++ b/programs/tasklist/tasklist.c
@@ -176,7 +176,7 @@ static BOOL tasklist_get_process_info(const PROCESSENTRY32W *process_entry, stru
     info->pid_value = process_entry->th32ProcessID;
     info->memory_usage_value = memory_counters.WorkingSetSize / 1024;
     info->session_id_value = session_id;
-    wcscpy(info->image_name, process_entry->szExeFile);
+    lstrcpynW(info->image_name, process_entry->szExeFile, ARRAY_SIZE(info->image_name));
     swprintf(info->pid, ARRAY_SIZE(info->pid), L"%u", process_entry->th32ProcessID);
     wcscpy(info->session_name, session_id == 0 ? L"Services" : L"Console");
     swprintf(info->session_number, ARRAY_SIZE(info->session_number), L"%u", session_id);