From aee970e80b3279ae0fbb6db0a22d48dd1d1517e7 Mon Sep 17 00:00:00 2001
From: John Reiser <jreiser@BitWagon.com>
Date: Fri, 24 Jan 2025 07:45:05 -0800
Subject: [PATCH] Allow empty .rsrc Section in PE file

https://github.com/upx/upx/issues/869
	modified:   pefile.cpp
---
 src/pefile.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pefile.cpp b/src/pefile.cpp
index 41673151..9cf12e24 100644
--- a/src/pefile.cpp
+++ b/src/pefile.cpp
@@ -1937,6 +1937,8 @@ void PeFile::processResources(Resource *res) {
 
     for (soresources = res->dirsize(); res->next(); soresources += 4 + res->size())
         ;
+    if (!soresources)
+        return; // empty .rsrc Section
     mb_oresources.alloc(soresources);
     mb_oresources.clear();
     oresources = mb_oresources; // => SPAN_S