diff options
Diffstat (limited to 'tools_libyuv/ubsan')
| -rw-r--r-- | tools_libyuv/ubsan/blacklist.txt | 15 | ||||
| -rw-r--r-- | tools_libyuv/ubsan/vptr_blacklist.txt | 25 |
2 files changed, 40 insertions, 0 deletions
diff --git a/tools_libyuv/ubsan/blacklist.txt b/tools_libyuv/ubsan/blacklist.txt new file mode 100644 index 00000000..8bcb2907 --- /dev/null +++ b/tools_libyuv/ubsan/blacklist.txt @@ -0,0 +1,15 @@ +############################################################################# +# UBSan blacklist. +# Please think twice before you add or remove these rules. + +# This is a stripped down copy of Chromium's blacklist.txt, to enable +# adding WebRTC-specific blacklist entries. + +############################################################################# +# YASM does some funny things that UBsan doesn't like. +# https://crbug.com/489901 +src:*/third_party/yasm/* + +############################################################################# +# Ignore system libraries. +src:*/usr/* diff --git a/tools_libyuv/ubsan/vptr_blacklist.txt b/tools_libyuv/ubsan/vptr_blacklist.txt new file mode 100644 index 00000000..23cfca53 --- /dev/null +++ b/tools_libyuv/ubsan/vptr_blacklist.txt @@ -0,0 +1,25 @@ +############################################################################# +# UBSan vptr blacklist. +# Function and type based blacklisting use a mangled name, and it is especially +# tricky to represent C++ types. For now, any possible changes by name manglings +# are simply represented as wildcard expressions of regexp, and thus it might be +# over-blacklisted. +# +# Please think twice before you add or remove these rules. +# +# This is a stripped down copy of Chromium's vptr_blacklist.txt, to enable +# adding libyuv-specific blacklist entries. + +############################################################################# +# Using raw pointer values. +# +# A raw pointer value (16) is used to infer the field offset by +# GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET. + +# Example: +# src:*/third_party/protobuf/src/google/protobuf/compiler/plugin.pb.cc + +############################################################################# +# UBsan goes into an infinite recursion when __dynamic_cast instrumented with +# "vptr". See crbug.com/609786. +src:*/third_party/libc\+\+abi/trunk/src/private_typeinfo.cpp |