Bug 1563587 - slock crashes on "Enter" after screen is locked
Summary: slock crashes on "Enter" after screen is locked
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: slock
Version: 28
Hardware: x86_64
OS: Linux
unspecified
urgent
Target Milestone: ---
Assignee: Petr Šabata
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-04-04 08:53 UTC by ojab
Modified: 2018-04-17 00:16 UTC (History)
1 user (show)

Fixed In Version: slock-1.4-8.fc28
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2018-04-17 00:16:33 UTC
Type: Bug

Attachments (Terms of Use)
backtrace (7.41 KB, text/plain)
2018-04-04 08:53 UTC, ojab 		no flags Details
Add an attachment (proposed patch, testcase, etc.)

Description ojab 2018-04-04 08:53:37 UTC 
Created attachment 1417150 [details]
backtrace

Description of problem:
slock crashes on "Enter" press. 


Version-Release number of selected component (if applicable):
slock-1.4-7.fc28.x86_64

How reproducible:


Steps to Reproduce:
1. Run `slock`
2. Press "Enter"

Actual results:
Crash and screen is unlocked

Expected results:
Screen is locked

Additional info:
glibc-2.27-8.fc28.x86_64
Comment 1 Petr Šabata 2018-04-09 10:41:07 UTC 
So I've upgraded to F28 and can reproduce it now.  Will look into it.
Comment 2 Petr Šabata 2018-04-09 14:15:36 UTC 
This is related to the libxcrypt change in F28.  Handling the output of libxcrypt's crypt() causes the segfault.  This could be either a libxcrypt bug or perhaps slock is doing something wrong here and it just used to work by accident.

I'll try to resolve this with the libxcrypt / glibc maintainers.
Comment 3 Fedora Update System 2018-04-10 16:43:39 UTC 
slock-1.4-8.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-4b943401e3
Comment 4 Fedora Update System 2018-04-11 22:57:27 UTC 
slock-1.4-8.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-4b943401e3
Comment 5 Fedora Update System 2018-04-17 00:16:33 UTC 
slock-1.4-8.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.
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