commit 525262d6a305e034a1d9105e77c2ff4c8acc3eb3
author Florian Mayer <fmayer@google.com> Tue May 25 15:13:45 2021 +0100
committer Florian Mayer <fmayer@google.com> Tue May 25 15:13:45 2021 +0100
tree 65e24c2a09858b1d5a81616cd8f3a67a74ee9799
parent 1fbe427b41f7f3c0fa25de7c8b05d6ee9cb491ab

Fix shared ring buffer write fuzzer.

Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31645
Change-Id: I23c34bbe8bde62848b96fc1f539c2ce9f0d435d3

src/profiling/memory/shared_ring_buffer_write_fuzzer.cc

diff --git a/src/profiling/memory/shared_ring_buffer_write_fuzzer.cc b/src/profiling/memory/shared_ring_buffer_write_fuzzer.cc
index 486033e..62b82eb 100644
--- a/src/profiling/memory/shared_ring_buffer_write_fuzzer.cc
+++ b/src/profiling/memory/shared_ring_buffer_write_fuzzer.cc
@@ -70,6 +70,7 @@
   memcpy(&header, data, sizeof(header));
   SharedRingBuffer::MetadataPage& metadata_page = header.metadata_page;
   metadata_page.spinlock.locked = false;
+  metadata_page.spinlock.poisoned = false;
 
   PERFETTO_CHECK(ftruncate(*fd, static_cast<off_t>(total_size_pages *
                                                    base::kPageSize)) == 0);