[llvm-bugs] Issue 12897 in oss-fuzz: llvm/llvm-microsoft-demangle-fuzzer: Heap-buffer-overflow in llvm::ms_demangle::Node** llvm::ms_demangle::ArenaAllocator::allocArray<llvm::ms

tha… via monorail via llvm-bugs llvm-bugs at lists.llvm.org
Wed Apr 3 08:35:29 PDT 2019


Comment #4 on issue 12897 by thakis at chromium.org:  
llvm/llvm-microsoft-demangle-fuzzer: Heap-buffer-overflow in  
llvm::ms_demangle::Node**  
llvm::ms_demangle::ArenaAllocator::allocArray<llvm::ms
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12897#c4

https://reviews.llvm.org/D60202 fixes at least the repro case attached to  
this bug.

I don't have permissions to view  
https://oss-fuzz.com/testcase-detail/5647811742269440 so I can't check if  
other cases still trigger this.

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