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| author | Nico Weber <nicolasweber@gmx.de> | 2019-04-03 23:27:18 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2019-04-03 23:27:18 +0000 |
| commit | 1672581e96819a4e16860145eb388af993e4ea9e (patch) | |
| tree | 2fe93ea4f9032860e4e5433d5f7316ce6e19e395 /llvm/lib/Demangle | |
| parent | a9886f8278921a78ba6f9e15395b39e74586aba1 (diff) | |
| download | bcm5719-llvm-1672581e96819a4e16860145eb388af993e4ea9e.tar.gz bcm5719-llvm-1672581e96819a4e16860145eb388af993e4ea9e.zip | |
llvm-undname: Fix a crash-on-invalid
Found by oss-fuzz, fixes issue 13260 on oss-fuzz.
Differential Revision: https://reviews.llvm.org/D60207
llvm-svn: 357649
Diffstat (limited to 'llvm/lib/Demangle')
| -rw-r--r-- | llvm/lib/Demangle/MicrosoftDemangle.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Demangle/MicrosoftDemangle.cpp b/llvm/lib/Demangle/MicrosoftDemangle.cpp index 653c76e052f..49fa7324ef9 100644 --- a/llvm/lib/Demangle/MicrosoftDemangle.cpp +++ b/llvm/lib/Demangle/MicrosoftDemangle.cpp @@ -1949,7 +1949,7 @@ ArrayTypeNode *Demangler::demangleArrayType(StringView &MangledName) { for (uint64_t I = 0; I < Rank; ++I) { uint64_t D = 0; std::tie(D, IsNegative) = demangleNumber(MangledName); - if (IsNegative) { + if (Error || IsNegative) { Error = true; return nullptr; } |
