Ubuntu
qtmir package

Camera/mic trust: mic denial in camera-app freezes camera

Bug #1487131 reported by Allan LeSage
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Canonical System Image
Fix Released
Critical
Bill Filler
Canonical System Image ww34-2015 "ota6"
camera-app
Fix Released
Critical
Florian Boucault
camera-app (Ubuntu)
Fix Released
Critical
Florian Boucault
qtmir (Ubuntu)
Invalid
Undecided
Unassigned

Bug Description

Similar, related to lp:1487126 , recording separately for the sake of thoroughness :) :

TEST CASE
1. Open camera, camera trust prompt appears
2. Grant camera permission
3. Switch to video
4. Press record button, mic trust prompt appears from "qtubuntu-camera"
5. *Deny* mic permission
EXPECTED
Returned to live preview
ACTUAL
Preview freezes

See original description

Related branches

lp:~phablet-team/qtubuntu-camera/fix-trust-prompt-bugs
Jim Hodapp (community): Approve (code)
Diff: 595 lines (+152/-136)
7 files modified
debian/changelog (+3/-3)
debian/control (+1/-1)
src/aalmediarecordercontrol.cpp (+115/-86)
src/aalmediarecordercontrol.h (+9/-5)
src/audiocapture.cpp (+13/-26)
src/audiocapture.h (+6/-10)
unittests/stubs/audiocapture_stub.cpp (+5/-5)
Superseded for merging into lp:qtubuntu-camera
Ubuntu Phablet Team: Pending requested
Diff: 533 lines (+135/-126)
5 files modified
src/aalmediarecordercontrol.cpp (+103/-89)
src/aalmediarecordercontrol.h (+9/-5)
src/audiocapture.cpp (+14/-20)
src/audiocapture.h (+3/-7)
unittests/stubs/audiocapture_stub.cpp (+6/-5)
Revision history for this message
Gerry Boland (gerboland) wrote :

No idea how qtmir can be culprit here, if I'm wrong please reopen

Changed in qtmir:
status: New → Incomplete
Allan LeSage (allanlesage)
description: updated
Bill Filler (bfiller)
Changed in canonical-devices-system-image:
milestone: none → ww34-2015
assignee: nobody → Bill Filler (bfiller)
importance: Undecided → Critical
Changed in camera-app (Ubuntu):
assignee: nobody → Florian Boucault (fboucault)
importance: Undecided → Critical
Revision history for this message
Allan LeSage (allanlesage) wrote :
Revision history for this message
Allan LeSage (allanlesage) wrote :
Revision history for this message
Allan LeSage (allanlesage) wrote :

Camera image does freeze; also noticing an apparmor denial in dmesg:

[ 63.938134] type=1400 audit(1440101579.225:125): apparmor="DENIED" operation="open" profile="com.ubuntu.camera_camera_3.0.0.572" name="/home/phablet/.cache/mediascanner-2.0/mediastore.db" pid=3272 comm="camera-app" requested_mask="r" denied_mask="r" fsuid=32011 ouid=32011

More logs available as necessary.

Revision history for this message
Allan LeSage (allanlesage) wrote :

Should've mentioned: no relevant crashes in /var/crash, also top shows camera-service grinding on something.

Florian Boucault (fboucault)
Changed in camera-app (Ubuntu):
status: New → In Progress
Changed in camera-app:
assignee: nobody → Florian Boucault (fboucault)
status: New → In Progress
importance: Undecided → Critical
Changed in qtmir:
status: Incomplete → Invalid
Florian Boucault (fboucault)
Changed in camera-app:
status: In Progress → Fix Released
Changed in camera-app (Ubuntu):
status: In Progress → Fix Released
Bill Filler (bfiller)
Changed in canonical-devices-system-image:
status: New → Fix Committed
Pat McGowan (pat-mcgowan)
Changed in canonical-devices-system-image:
status: Fix Committed → Fix Released
Michał Sawicz (saviq)
affects: qtmir → qtmir (Ubuntu)
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