From 41054a4c56f67ab7d05959a8892eb37b6be368a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A1szl=C3=B3=20Moln=C3=A1r?=
 <ezerotven+github@gmail.com>
Date: Thu, 6 Mar 2014 22:26:41 +0100
Subject: [PATCH] handle duplicates in ImportLinker

---
 src/pefile.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pefile.cpp b/src/pefile.cpp
index 0864f4c9..89d0ea02 100644
--- a/src/pefile.cpp
+++ b/src/pefile.cpp
@@ -680,6 +680,8 @@ class PeFile::ImportLinker : public ElfLinkerAMD64
                           "R_X86_64_32", sdll, 0);
         }
         tstr thunk(name_for_proc(dll, proc, thunk_id, tsep));
+        if (findSection(thunk, false) != NULL)
+            return; // we already have this dll/proc
         addSection(thunk, zeros, thunk_size, 0);
         addSymbol(thunk, thunk, 0);
         if (tsep == thunk_separator_first)