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Issue 920446 link

Starred by 5 users

Issue metadata

Status: Fixed
Owner:
Closed: Jan 11
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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Crostini: Gnome apps closed unexpected when input a char or press enter

Project Member Reported by sienkou@google.com, Jan 9

Issue description

Chrome Version: 73.0.3664.0
Chrome OS Version: 11552.0.0
Chrome OS Platform: Nautilus, Kevin, Eve
Network info: wifi

Please specify Cr-* of the system to which this bug/feature applies (add
the label below).

Steps To Reproduce:
(1) Complete the Linux VM installation
(2) From Linux terminal, run sudo apt-get install gedit. After installation completes, verify Text Editor icon is in both the app launcher and Linux Apps folder
(3) Launch Text Editor from either the Linux App folder, or the app launcher
(4) Try to enter some char into the Text Editor, or press Enter


Expected Result:
 a) Chars are entered to Text Editor
 b) Such action should not close the Text Editor app

Actual Result:
 Text Editor closed unexpectedly

Note 1: This problem is reproducible in another Gnome app, say brasero (Gnome CD creator app). In this case, when I try to do Save As and enter some string, the app would also close

Note 2: No such problem for apps such as gimp and leafpad

Note 3: gedit from my ubuntu desktop works fine. My desktop has gedit 3.22.1 running. Gedit in Linux VM is 3.22.0

Note 4: QA also see the same issue in M72, build 11316.66.0

How frequently does this problem reproduce? Always

What is the impact to the user, and is there a workaround? No 
 
Owner: jkardatzke@chromium.org
Status: Assigned (was: Untriaged)
It looks like sommelier is crashing (guest dmesg contains a segfault in sommelier.elf).

I'm able to reproduce by typing + moving the mouse over the gedit window (one without the other doesn't trigger the crash for me).
Status: Started (was: Assigned)
Reproduced...I'll debug it now.
Project Member

Comment 5 by bugdroid1@chromium.org, Jan 11

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/platform2/+/797e56ac0f7fe1eb03067b850ee18213feb1874e

commit 797e56ac0f7fe1eb03067b850ee18213feb1874e
Author: Jeffrey Kardatzke <jkardatzke@google.com>
Date: Fri Jan 11 21:32:19 2019

vm_tools: sommelier: Fixed crash with gnome apps

Fixes a simple null pointer deref.

BUG= chromium:920446 
TEST=gedit no longer crashes with keyboard + mouse input

Change-Id: I6fbc86baeb5c849dc82aa4e4f7f21433dba6776d
Reviewed-on: https://chromium-review.googlesource.com/1405829
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Jeffrey Kardatzke <jkardatzke@google.com>
Reviewed-by: Stephen Barber <smbarber@chromium.org>

[modify] https://crrev.com/797e56ac0f7fe1eb03067b850ee18213feb1874e/vm_tools/sommelier/sommelier-compositor.c

Status: Fixed (was: Started)

Comment 7 by dverkamp@chromium.org, Jan 18 (4 days ago)

 Issue 923197  has been merged into this issue.

Comment 8 by timloh@chromium.org, Today (23 hours ago)

 Issue 923975  has been merged into this issue.

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