diff options
| -rw-r--r-- | llvm/test/tools/llvm-dwp/Inputs/multiple_type_sections.dwp | bin | 0 -> 1912 bytes | |||
| -rw-r--r-- | llvm/test/tools/llvm-dwp/X86/multiple_type_sections.test | 3 | ||||
| -rw-r--r-- | llvm/tools/llvm-dwp/llvm-dwp.cpp | 4 |
3 files changed, 6 insertions, 1 deletions
diff --git a/llvm/test/tools/llvm-dwp/Inputs/multiple_type_sections.dwp b/llvm/test/tools/llvm-dwp/Inputs/multiple_type_sections.dwp Binary files differnew file mode 100644 index 00000000000..d313213c2b1 --- /dev/null +++ b/llvm/test/tools/llvm-dwp/Inputs/multiple_type_sections.dwp diff --git a/llvm/test/tools/llvm-dwp/X86/multiple_type_sections.test b/llvm/test/tools/llvm-dwp/X86/multiple_type_sections.test new file mode 100644 index 00000000000..7953b88ad3d --- /dev/null +++ b/llvm/test/tools/llvm-dwp/X86/multiple_type_sections.test @@ -0,0 +1,3 @@ +RUN: not llvm-dwp %p/../Inputs/multiple_type_sections.dwp -o %t 2>&1 | FileCheck %s + +CHECK: error: multiple type unit sections in .dwp file diff --git a/llvm/tools/llvm-dwp/llvm-dwp.cpp b/llvm/tools/llvm-dwp/llvm-dwp.cpp index 60d07207ed4..1e1cb527b28 100644 --- a/llvm/tools/llvm-dwp/llvm-dwp.cpp +++ b/llvm/tools/llvm-dwp/llvm-dwp.cpp @@ -537,7 +537,9 @@ static Error write(MCStreamer &Out, ArrayRef<std::string> Inputs) { } if (!CurTypesSection.empty()) { - assert(CurTypesSection.size() == 1); + if (CurTypesSection.size() != 1) + return make_error<DWPError>( + "multiple type unit sections in .dwp file"); DWARFUnitIndex TUIndex(DW_SECT_TYPES); DataExtractor TUIndexData(CurTUIndexSection, ErrOrObj->getBinary()->isLittleEndian(), 0); |
