New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 881428 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner:
Closed: Oct 16
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

Abrt in sk_abort_no_print

Project Member Reported by ClusterFuzz, Sep 6

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5381906443796480

Fuzzer: libFuzzer_paint_op_buffer_eq_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x0539000024d3
Crash State:
  sk_abort_no_print
  SkPictInfo::setVersion
  SkPictInfo::setVersion
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=578890:578891

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5381906443796480

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Sep 6

Components: Internals>Skia
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

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

Comment 2 by ClusterFuzz, Sep 6

Labels: Test-Predator-Auto-Owner
Owner: p...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/66bcb57a90138959ea5a42de0677ceb3cc0a40f0 (Reland "cc, gpu: Make serialization code bitness agnostic.").

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Cc: p...@chromium.org
Owner: enne@chromium.org
Cc: khushals...@chromium.org
Components: Internals>Compositing>OOP-Raster
Cc: bsalomon@chromium.org
Labels: ClusterFuzz-Ignore
Status: WontFix (was: Assigned)
This assert is just that the SkPictureData version is not zero.  Having it be zero doesn't seem to cause any problems, and removing the assert does not have any follow on crashes.  Therefore, I think this is just a warning to programmers and not an assert that things are going to go to awry if execution continues.  I'm going to WontFix this.
Project Member

Comment 6 by ClusterFuzz, Nov 17

ClusterFuzz has detected this issue as fixed in range 608852:608859.

Detailed report: https://clusterfuzz.com/testcase?key=5381906443796480

Fuzzer: libFuzzer_paint_op_buffer_eq_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x0539000024d3
Crash State:
  sk_abort_no_print
  SkPictInfo::setVersion
  SkPictInfo::setVersion
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=578890:578891
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=608852:608859

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5381906443796480

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.

Sign in to add a comment