As per existing  issue 700242 , assigning to tguilbert@. could you please take a look and duplicate if same root cause.
Thank you.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/third_party/ffmpeg/+/afe71350257c999a623d66d7f56e926552dc3737

commit afe71350257c999a623d66d7f56e926552dc3737
Author: Thomas Guilbert <tguilbert@chromium.org>
Date: Wed Apr 12 00:45:11 2017

Cherry-pick upstream USAN fixes

avformat/mov: Check creation_time for overflow

Fixes integer overflow

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 39ee3ddff87a12e108fc4e0d36f756d0ca080472)

---

avformat/oggparsedaala: Do not leave an invalid value in gpshift

Fixes: undefined behavior

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 23ae3cc822915ede2bb4e85047ab46cc5bc71268)

---

avformat/oggparsedaala: Check duration for AV_NOPTS_VALUE

This avoids an integer overflow
the solution matches oggparsevorbis.c and
45581ed15d2ad5955e24d809820c1675da68f500

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 679a315424e6ffaafd21ebf7a86108bd4e743793)

Bug:  701640 ,  700242 ,  702974 
Change-Id: Ibcff00b7e137f2b07b062468ad42152dfd428a18
Reviewed-on: https://chromium-review.googlesource.com/475204
Reviewed-by: Matthew Wolenetz <wolenetz@chromium.org>

[modify] https://crrev.com/afe71350257c999a623d66d7f56e926552dc3737/libavformat/mov.c
[modify] https://crrev.com/afe71350257c999a623d66d7f56e926552dc3737/libavformat/oggparsedaala.c

ClusterFuzz has detected this issue as fixed in range 463875:463909.

Detailed report: https://clusterfuzz.com/testcase?key=4928605311467520

Fuzzer: libfuzzer_media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Undefined-shift
Crash Address: 
Crash State:
  daala_gptopts
  ogg_gptopts
  ogg_get_length
  
Sanitizer: undefined (UBSAN)

Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=463875:463909

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv944m28sT67XzXBjAJdeKNlD9n6F6TzmTZzmiORWER65PCf1QF7Y2vm3yzAItOlOcTNyA0-K7xG4kSfrrmgJKab49AapXlJ2aN3AHI6ER3pSKxAKouHw8O8iyZVIubvYZpQE2L5M4EcdprGGq3R4XDcsgtDedqe2ny2HF5gl9DV8O7b2tcmpE17rfseVi2N4otAbjooSL4r2LgnjXdYYE9BpFYvNQ8lCm18GdtbPm3NayH9DBHTjbURFZPE4j0Bwjzx0DlNiayNtla_MT6Eyh38o1v9SxGN4lEgoPVMZ0ku86PgSkpY4VBm3_EVM0Yofi2jWx8LYuHJ4tAqYAKVXrCNVXUMyWGAnvocuRo1TNWDPRrLSZ6M-yPeurJQyQniu7VBpXmjqlWUrpSO-qsR5Qda_04F42g?testcase_id=4928605311467520


See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 4928605311467520 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.