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[msan] Fix dn_comp interceptor after D126851
authorVitaly Buka <vitalybuka@google.com>
Thu, 7 Jul 2022 02:03:32 +0000 (19:03 -0700)
committerVitaly Buka <vitalybuka@google.com>
Thu, 7 Jul 2022 16:27:44 +0000 (09:27 -0700)
commitba4435eb62335af2339e3cd80c9663d6cca78cc7
tree7b8a8863cfa108b70cabe54b3f06a9b79e38aed9tree | snapshot
parent41fba3c107a5bc99065f3bf8b9f5b9d52eab2d98commit | diff
[msan] Fix dn_comp interceptor after D126851

Unpoison by strlen(dest), as dn_expand
returns the size if the compressed name (src).

Reviewed By: kstoimenov

Differential Revision: https://reviews.llvm.org/D129244
compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc diff | blob | history
compiler-rt/test/msan/Linux/dn_expand.cpp diff | blob | history
compiler-rt/test/sanitizer_common/TestCases/Linux/dn_expand.cpp diff | blob | history
Domain: System / Toolchain;