[PATCH] D122787: [DFSan] Add dfsan-combine-taint-lookup-table option as work around for false negatives when dfsan-combine-pointer-labels-on-load=0 and dfsan-combine-offset-labels-on-gep=0 miss data flows through lookup tables.

Andrew via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Apr 5 11:07:33 PDT 2022


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG5748219fd2ce: [DFSan] Add dfsan-combine-taint-lookup-table option as work around for (authored by browneee).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122787/new/

https://reviews.llvm.org/D122787

Files:
  compiler-rt/test/dfsan/lookup_table.c
  llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
  llvm/test/Instrumentation/DataFlowSanitizer/lookup_table.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D122787.420581.patch
Type: text/x-patch
Size: 10325 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220405/58ff6dcb/attachment.bin>


More information about the llvm-commits mailing list