From 453da7f33d3feb3b3079de9274219f80e3d34109 Mon Sep 17 00:00:00 2001
From: Mason Reed <mason@vector35.com>
Date: Mon, 4 Nov 2024 21:46:10 -0500
Subject: Fix undefined behavior with COFF relocations

Was causing major instability with WARP signature generation
---
 arch/x86/arch_x86.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/arch_x86.cpp b/arch/x86/arch_x86.cpp
index 26e7cf27..8c446972 100644
--- a/arch/x86/arch_x86.cpp
+++ b/arch/x86/arch_x86.cpp
@@ -4489,11 +4489,12 @@ public:
 		// Note: info.base contains preferred base address and the base where the image is actually loaded
 		(void)view;
 		(void)arch;
-		(void)len;
 		uint64_t* data64 = (uint64_t*)dest;
 		uint32_t* data32 = (uint32_t*)dest;
 		uint16_t* data16 = (uint16_t*)dest;
 		auto info = reloc->GetInfo();
+		if (len < info.size)
+			return false;
 		uint64_t offset = 0;
 
 		if (info.pcRelative)
-- 
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