Could someone please take a look?.
Thank you.

Another expat bug :(

ClusterFuzz has detected this issue as fixed in range 459024:459032.

Detailed report: https://clusterfuzz.com/testcase?key=6510897435770880

Fuzzer: libfuzzer_expat_xml_parse_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Undefined-shift
Crash Address: 
Crash State:
  little2_scanPercent
  epilogProcessor
  doContent
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=397275:397295
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=459024:459032

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv944ySPvFHTXBfdw8VF9RJnc8ia7JWPPqIBpm8NPB1MlW-np4j1-Jxp9kS-9YqR3UE2sdhkCknml3QIU7JRYRB1Qva-TjSuJnhXgM76Ou6r0pplTowF1MA2vpsa5EzWZZ9tIkdmKiJcXG32abunPJyhHdsrIQxUCHxzAl-duilC7RWYvlWXzaLFNQjMY7Wb1qh50uEn0vWl3vbyk0HYrk-59kPq8P-K3wWzRqYmeH1b4BQNSDQ8JjYhtfHsnkvLUdGd1e_xNqJnalK9v0czCU0BX6ITTNji5SaxAMojGsjIcv0FI-FdTlSjdGGkgGaplKlmtXxsHUaICrd_54KVKLxbDnq4jA_7x8KKsYCTex8pJCPZv1d_UGJmI-6Sl-gktGcLLorukoFRKNTvuBdqmW8G2VSvmVg?testcase_id=6510897435770880


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 6510897435770880 is verified as fixed, so closing issue.

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

qingchengl fixed this in r459025.