From 50c3b5df3204a465338fcb2b000c4bd08b0b7335 Mon Sep 17 00:00:00 2001
From: Jude Taylor <me@jude.bio>
Date: Wed, 17 Aug 2016 10:24:11 -0700
Subject: [PATCH] iterate through fat_headers correctly
---
src/resolve-system-dependencies/resolve-system-dependencies.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/resolve-system-dependencies/resolve-system-dependencies.cc b/src/resolve-system-dependencies/resolve-system-dependencies.cc
index 8502444ba..a5f0cd7b3 100644
--- a/src/resolve-system-dependencies/resolve-system-dependencies.cc
+++ b/src/resolve-system-dependencies/resolve-system-dependencies.cc
@@ -54,7 +54,7 @@ std::set<std::string> runResolver(const Path & filename) {
uint32_t narches = DO_SWAP(should_swap, ((struct fat_header*)obj)->nfat_arch);
for(uint32_t iter = 0; iter < narches; iter++) {
- ptrdiff_t header_offset = (ptrdiff_t)obj + sizeof(struct fat_header);
+ ptrdiff_t header_offset = (ptrdiff_t)obj + sizeof(struct fat_header) * (iter + 1);
struct fat_arch* arch = (struct fat_arch*)header_offset;
if(DO_SWAP(should_swap, arch->cputype) == CPU_TYPE_X86_64) {
mach64_offset = (ptrdiff_t)DO_SWAP(should_swap, arch->offset);
--
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