Closed Bug 1584209 Opened 6 months ago Closed 6 months ago

Network tool crashes when mime-type filter is used during page load

Categories

(DevTools :: Netmonitor, defect, P1)

71 Branch
defect

Tracking

(firefox71 fixed)

VERIFIED FIXED
Firefox 71
Tracking Status
firefox71 --- fixed

People

(Reporter: ashu, Assigned: sorin.davidoi)

Details

Attachments

(2 files)

Attached video Network tool crash.mp4

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0

Steps to reproduce:

  1. Open reddit and then Network monitoring tool
  2. In the Filter URLs field, type: mime-type: and click outside the field (basically remove focus)
  3. Refresh the page without closing dev tools or removing mime-type:
  4. Click on Filter URLs field again while the page is still loading

Actual results:

Network tool crashes and are not available unless dev tools are opened again

Expected results:

There is a uncaught typerror in JS code which should be handled properly to prevent this crash

Component: Untriaged → Netmonitor
Product: Firefox → DevTools
Assignee: nobody → sorin.davidoi
Status: UNCONFIRMED → ASSIGNED
Ever confirmed: true
Priority: -- → P1
Pushed by jodvarko@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/a3bb07c0c8be
Summary: Fix crash when mime-type filter text is missing r=Honza
Status: ASSIGNED → RESOLVED
Closed: 6 months ago
Resolution: --- → FIXED
Target Milestone: --- → Firefox 71
Status: RESOLVED → VERIFIED
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