commit 9bccc2d649b823279a5c489dd2b396e3949be52c
author Daniele Di Proietto <ddiproietto@google.com> Tue Sep 14 13:31:48 2021 +0000
committer Daniele Di Proietto <ddiproietto@google.com> Wed Sep 15 10:20:25 2021 +0000
tree 756513274994f395922ef9a097051789bcaa5169
parent 41145aac733ca2c6868d2a94130ddd4b1248e66e

Split packets in IPC-friendly-sized slices after filtering

Client side filtering creates reassembles the packet into one big
slice. If the slice is too large (larger than ipc::kIPCBufferSize), the
packet will hit an assertion later on.

Changing the MessageFilter to avoid creating big slices would be a nicer
fix. We should probably do that in the future.

Bug: 195065199
Change-Id: Id6323e8a64d4ff71d40ec902717069153b2cd23d

Android.bp

diff --git a/Android.bp b/Android.bp
index 85087bb..46db7fe 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1074,6 +1074,7 @@
         ":perfetto_src_ipc_perfetto_ipc",
         ":perfetto_src_kallsyms_kallsyms",
         ":perfetto_src_protozero_filtering_bytecode_common",
+        ":perfetto_src_protozero_filtering_bytecode_generator",
         ":perfetto_src_protozero_filtering_bytecode_parser",
         ":perfetto_src_protozero_filtering_message_filter",
         ":perfetto_src_protozero_protozero",
@@ -1739,6 +1740,7 @@
         ":perfetto_src_profiling_memory_scoped_spinlock",
         ":perfetto_src_profiling_memory_wire_protocol",
         ":perfetto_src_protozero_filtering_bytecode_common",
+        ":perfetto_src_protozero_filtering_bytecode_generator",
         ":perfetto_src_protozero_filtering_bytecode_parser",
         ":perfetto_src_protozero_filtering_message_filter",
         ":perfetto_src_protozero_protozero",