[PATCH] D109567: [XCOFF] Fix the program abortion issue.
Esme Yi via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Sep 9 22:29:22 PDT 2021
Esme created this revision.
Esme added reviewers: jhenderson, shchenz, Higuoxing.
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Use `std::move(E)` to avoid `Program aborted due to an unhandled Error:..`
This is found during testing the error paths in D98003 <https://reviews.llvm.org/D98003>.
See the error case 1 in llvm/test/tools/obj2yaml/XCOFF/invalid.yaml of D98003 <https://reviews.llvm.org/D98003>.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D109567
Files:
llvm/lib/Object/XCOFFObjectFile.cpp
Index: llvm/lib/Object/XCOFFObjectFile.cpp
===================================================================
--- llvm/lib/Object/XCOFFObjectFile.cpp
+++ llvm/lib/Object/XCOFFObjectFile.cpp
@@ -293,10 +293,11 @@
else
OffsetToRaw = toSection32(Sec)->FileOffsetToRawData;
- const uint8_t * ContentStart = base() + OffsetToRaw;
+ const uint8_t *ContentStart = base() + OffsetToRaw;
uint64_t SectionSize = getSectionSize(Sec);
- if (checkOffset(Data, reinterpret_cast<uintptr_t>(ContentStart), SectionSize))
- return make_error<BinaryError>();
+ if (Error E = Binary::checkOffset(
+ Data, reinterpret_cast<uintptr_t>(ContentStart), SectionSize))
+ return std::move(E);
return makeArrayRef(ContentStart,SectionSize);
}
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