[win] online-installer: debug tempPath

ONLYOFFICE · Sep 30, 2024 · c2bf650 · c2bf650
1 parent c92041c
commit c2bf650
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/win-linux/extras/online-installer/src/utils.cpp b/win-linux/extras/online-installer/src/utils.cpp
@@ -315,9 +315,13 @@ namespace NS_File
 
     wstring tempPath()
     {
-        TCHAR buff[MAX_PATH] = {0};
-        DWORD res = ::GetTempPath(MAX_PATH, buff);
-        return (res != 0) ? fromNativeSeparators(parentPath(buff)) : _T("");
+        TCHAR buff[MAX_PATH + 1] = {0};
+        DWORD res = ::GetTempPath(MAX_PATH + 1, buff);
+        if (res != 0) {
+            buff[res - 1] = '\0';
+            return fromNativeSeparators(buff);
+        }
+        return _T("");
     }
 
     wstring appPath()