Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/e3e592e12cd54ba26fb2576bced629bdf88f09c0 (Bundle the test certificate in the QUIC fuzzer at compile time.).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.

ClusterFuzz has detected this issue as fixed in range 519442:519485.

Detailed report: https://clusterfuzz.com/testcase?key=5365798255460352

Fuzzer: libFuzzer_net_quic_stream_factory_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !hostname.empty() in x509_certificate.cc
  net::X509Certificate::VerifyHostname
  net::X509Certificate::VerifyNameMatch
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=516987:516997
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=519442:519485

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5365798255460352

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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 5365798255460352 is verified as fixed, so closing issue as verified.

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

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7538a95ba14ef8d32fcf34ccf56097a7370e7a9c

commit 7538a95ba14ef8d32fcf34ccf56097a7370e7a9c
Author: Bence Béky <bnc@chromium.org>
Date: Thu Feb 01 16:59:52 2018

Add regression test for QUIC PUSH with empty hostname.

The underlying bug of the three linked issues found by Clusterfuzz is
that if a QUIC PUSH is received with an empty hostname, it used to be
passed on to X509Certificate::VerifyHostname(), where a DCHECK() would
fail.  This has been fixed at https://crrev.com/c/893625 by wangyix.
The current CL is adding a regression test for this.

Note that it has been suggested at  https://crbug.com/797825#c7 
that the connection be terminated (not only the stream reset)
on such a malformed input.

Bug:  788537 ,  797825 ,  801811 
Change-Id: I96bb1528264549ca05e64da914de3f3a70d0f7c4
Reviewed-on: https://chromium-review.googlesource.com/851194
Commit-Queue: Bence Béky <bnc@chromium.org>
Reviewed-by: Ryan Hamilton <rch@chromium.org>
Cr-Commit-Position: refs/heads/master@{#533705}
[modify] https://crrev.com/7538a95ba14ef8d32fcf34ccf56097a7370e7a9c/net/quic/chromium/quic_network_transaction_unittest.cc