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-rw-r--r--llvm/lib/Object/MachOObjectFile.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Object/MachOObjectFile.cpp b/llvm/lib/Object/MachOObjectFile.cpp
index 1373dbab410..e4769762be4 100644
--- a/llvm/lib/Object/MachOObjectFile.cpp
+++ b/llvm/lib/Object/MachOObjectFile.cpp
@@ -236,6 +236,9 @@ MachOObjectFile::MachOObjectFile(MemoryBufferRef Object, bool IsLittleEndian,
DataInCodeLoadCmd(nullptr), DyldInfoLoadCmd(nullptr),
UuidLoadCmd(nullptr), HasPageZeroSegment(false) {
uint32_t LoadCommandCount = this->getHeader().ncmds;
+ if (LoadCommandCount == 0)
+ return;
+
MachO::LoadCommandType SegmentLoadType = is64Bit() ?
MachO::LC_SEGMENT_64 : MachO::LC_SEGMENT;
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