Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/third_party/libwebrtc/tools_webrtc/ubsan/vptr_suppressions.txt b/third_party/libwebrtc/tools_webrtc/ubsan/vptr_suppressions.txt
new file mode 100644
index 0000000000..617ba88f98
--- /dev/null
+++ b/third_party/libwebrtc/tools_webrtc/ubsan/vptr_suppressions.txt
@@ -0,0 +1,27 @@
+#############################################################################
+# UBSan vptr ignorelist.
+# 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 WebRTC-specific ignorelist entries.
+
+#############################################################################
+# Using raw pointer values.
+#
+# A raw pointer value (16) is used to infer the field offset by
+# GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET.
+
+src:*/third_party/protobuf/src/google/protobuf/compiler/plugin.pb.cc
+src:*/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_message.cc
+src:*/third_party/protobuf/src/google/protobuf/descriptor.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