New issue
Advanced search Search tips

Issue 922600 link

Starred by 1 user
Status: Assigned
Owner:
b...@chromium.org
Cc:
rch@chromium.org
kkaluri@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Linux , Android
Pri: 1
Type: Bug



Sign in to add a comment

Null-dereference READ in net::HttpCache::Writers::DoNetworkRead

Project Member Reported by ClusterFuzz, Jan 16 (6 days ago) 
Detailed report: https://clusterfuzz.com/testcase?key=4833135757623296

Fuzzer: attekett_dom_fuzzer
Job Type: linux_msan_chrome
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  net::HttpCache::Writers::DoNetworkRead
  net::HttpCache::Writers::DoLoop
  net::HttpCache::Writers::Read
  
Sanitizer: memory (MSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4833135757623296

Issue filed automatically.

See https://www.chromium.org/developers/testing/memorysanitizer#TOC-Reproducing-ClusterFuzz-Bugs for instructions to reproduce this bug locally.

Comment 1 by kkaluri@chromium.org, Jan 17 (6 days ago)

Cc: kkaluri@chromium.org rch@chromium.org
Labels: M-73 Test-Predator-Wrong
Owner: b...@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.

Using Code Search for the file, "http_cache_writers.cc" suspecting the below Cl might have caused this issue

Suspect CL: https://chromium.googlesource.com/chromium/src/+/a4a5093b5b6a8323bc1894b0f7443eac300b675d

bnc@ -- Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!
Project Member

Comment 2 by ClusterFuzz, Jan 17 (6 days ago)

Labels: OS-Android
►

Sign in to add a comment