diff options
| author | Florian Mayer <fmayer@google.com> | 2021-08-19 16:52:45 +0100 |
|---|---|---|
| committer | Florian Mayer <fmayer@google.com> | 2021-08-20 10:12:47 +0100 |
| commit | 119146f8ae25c31ea630a15761a6fba6b7eb909c (patch) | |
| tree | 9e94c165859eddd85cec582cfddb778c140ca80d /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 589519b9ab47694159e8c20fa89ae802380f185f (diff) | |
| download | llvm-119146f8ae25c31ea630a15761a6fba6b7eb909c.zip llvm-119146f8ae25c31ea630a15761a6fba6b7eb909c.tar.gz llvm-119146f8ae25c31ea630a15761a6fba6b7eb909c.tar.bz2 | |
[hwasan] do not check if freed pointer belonged to allocator.
In that case it is very likely that there will be a tag mismatch anyway.
We handle the case that the pointer belongs to neither of the allocators
by getting a nullptr from allocator.GetBlockBegin.
Reviewed By: hctim, eugenis
Differential Revision: https://reviews.llvm.org/D108383
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions