Note: Google Test filter = AudioBlockFifoTest.POC_*
[==========] Running 2 tests from 1 test suite.
[----------] Global test environment set-up.
[----------] 2 tests from AudioBlockFifoTest
[ RUN      ] AudioBlockFifoTest.POC_IncreaseCapacityOnFullFifo_LeaksUninitMemory
[POC] pushed block markers (FIFO order): 1.0 2.0 3.0 4.0
[POC] consumed block first-samples     : 3 4 -0.372549 -0.372549
[POC] floats returned by Consume() that were NEVER pushed: 64 / 128
[POC] sample leaked raw dword: 0xbebebebe  (ASAN malloc_fill_byte=0xbe => 0xbebebebe == uninitialized)
../../media/base/audio_block_fifo_unittest.cc:359: Failure
Expected equality of these values:
  pushed
    Which is: { 1, 2, 3, 4 }
  got
    Which is: { -0.372549, 3, 4 }
[POC] Data integrity violated: pushed blocks {1,2,3,4} but Consume() did not return them all -- IncreaseCapacity() on a full FIFO mis-positioned write_block_ onto already-full data.
Stack trace:
#0 0x607850730075 (/chromium/chromium/src/out/asan/media_unittests+0x6ba6074)

../../media/base/audio_block_fifo_unittest.cc:364: Failure
Expected equality of these values:
  0
  leaked_floats
    Which is: 64
[POC] CWE-908: Consume() returned 64 floats of UNINITIALIZED AlignedUninit<float> heap. In production this is unsandboxed audio-service heap residue copied verbatim into renderer-mapped SHM via InputSyncWriter::Write().
Stack trace:
#0 0x6078507301f6 (/chromium/chromium/src/out/asan/media_unittests+0x6ba61f5)

[  FAILED  ] AudioBlockFifoTest.POC_IncreaseCapacityOnFullFifo_LeaksUninitMemory (0 ms)
[ RUN      ] AudioBlockFifoTest.POC_IncreaseCapacityOnFullFifo_ThreeFragments
../../media/base/audio_block_fifo_unittest.cc:394: Failure
Expected equality of these values:
  1.0f
    Which is: 1
  first->channel(0)[0]
    Which is: 3
[POC] Oldest unconsumed audio (1.0) was overwritten by post-resize Push(); IncreaseCapacity() on full FIFO put write_block_ on top of read_block_.
Stack trace:
#0 0x6078507313d5 (/chromium/chromium/src/out/asan/media_unittests+0x6ba73d4)

[  FAILED  ] AudioBlockFifoTest.POC_IncreaseCapacityOnFullFifo_ThreeFragments (0 ms)
[----------] 2 tests from AudioBlockFifoTest (0 ms total)

[----------] Global test environment tear-down
[==========] 2 tests from 1 test suite ran. (0 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 2 tests, listed below:
[  FAILED  ] AudioBlockFifoTest.POC_IncreaseCapacityOnFullFifo_LeaksUninitMemory
[  FAILED  ] AudioBlockFifoTest.POC_IncreaseCapacityOnFullFifo_ThreeFragments

 2 FAILED TESTS