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| author | Alexey Samsonov <vonosmas@gmail.com> | 2015-06-04 20:08:52 +0000 |
|---|---|---|
| committer | Alexey Samsonov <vonosmas@gmail.com> | 2015-06-04 20:08:52 +0000 |
| commit | 074da9b5e7201ceaed997a1ff2eab4464b62da4c (patch) | |
| tree | f572c7fd89e7aaedd3f646d74275ae09beadcb5d /llvm/lib/Object/Error.cpp | |
| parent | de5a94a6b4d1574fea0f252e65408343338ba664 (diff) | |
| download | llvm-074da9b5e7201ceaed997a1ff2eab4464b62da4c.zip llvm-074da9b5e7201ceaed997a1ff2eab4464b62da4c.tar.gz llvm-074da9b5e7201ceaed997a1ff2eab4464b62da4c.tar.bz2 | |
[Object, MachO] Don't crash on invalid MachO segment load commands.
Summary:
Properly report the error in segment load commands from MachOObjectFile
constructor instead of crashing the program.
Adjust the test case accordingly.
Test Plan: regression test suite
Reviewers: rafael, filcab
Subscribers: llvm-commits
llvm-svn: 239081
Diffstat (limited to 'llvm/lib/Object/Error.cpp')
| -rw-r--r-- | llvm/lib/Object/Error.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Object/Error.cpp b/llvm/lib/Object/Error.cpp index 1c8dad8..5e4e237 100644 --- a/llvm/lib/Object/Error.cpp +++ b/llvm/lib/Object/Error.cpp @@ -46,6 +46,10 @@ std::string _object_error_category::message(int EV) const { return "Bitcode section not found in object file"; case object_error::macho_small_load_command: return "Mach-O load command with size < 8 bytes"; + case object_error::macho_load_segment_too_many_sections: + return "Mach-O segment load command contains too many sections"; + case object_error::macho_load_segment_too_small: + return "Mach-O segment load command size is too small"; } llvm_unreachable("An enumerator of object_error does not have a message " "defined."); |