inject: Prevent infinite recursion with Steam game overlay DLL.

Even if the Steam overlay is disabled, it seems that the DLL is still
injected, which is sufficient to cause the problems.

1 files changed, 10 insertions, 2 deletions

diff --git a/inject/injectee.cpp b/inject/injectee.cpp
index 5a60c811..81d7af35 100644
--- a/inject/injectee.cpp
+++ b/inject/injectee.cpp
@@ -658,9 +658,17 @@ patchModule(HMODULE hModule,
         return;
     }
 
-    /* Leave these modules alone */
+    /* Leave these modules alone.
+     *
+     * Hooking other injection DLLs easily leads to infinite recursion (and
+     * stack overflow), especially when those libraries use techniques like
+     * modifying the hooked functions prolog (instead of patching IAT like we
+     * do).
+     */
     if (stricmp(szBaseName, "kernel32.dll") == 0 ||
-        stricmp(szBaseName, "ConEmuHk.dll") == 0) {
+        stricmp(szBaseName, "ConEmuHk.dll") == 0 ||
+        stricmp(szBaseName, "gameoverlayrenderer.dll") == 0 ||
+        stricmp(szBaseName, "gameoverlayrenderer64.dll") == 0) {
         return;
     }