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Don't loop endlessly for MachO files with 0 ncmds

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225271 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Filipe Cabecinhas
2015-01-06 17:08:26 +00:00
parent ed4e93d5ba
commit d682839830
4 changed files with 14 additions and 0 deletions
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2
tools/llvm-objdump/MachODump.cpp
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@ -4204,6 +4204,8 @@ static void PrintLinkEditDataCommand(MachO::linkedit_data_command ld,
static void PrintLoadCommands(const MachOObjectFile *Obj, uint32_t ncmds,
uint32_t filetype, uint32_t cputype,
bool verbose) {
if (ncmds == 0)
return;
StringRef Buf = Obj->getData();
MachOObjectFile::LoadCommandInfo Command = Obj->getFirstLoadCommandInfo();
for (unsigned i = 0;; ++i) {