[screen-devel] [bug #51402] SEGFAULT when querying 'info' on detached screen

[anonymous]

Follow-up Comment #3, bug #51402 (project screen):

I checked with 4.6.0 as well. My .screenrc is empty.
Old versions of screen went well with just "-d" but more recent version need
"-dm" indeed.

Repro (screen from debian/experimental):
address@hidden:~$ aptitude versions screen
p   4.2.1-3+deb8u1                                oldstable                
500 
p   4.5.0-6                                       stable                   
550 
p   4.5.0-6bfw1                                   testing                  
550 
p   4.5.1-4                                       unstable                 
210 
i   4.6.0-1                                       experimental             
100 
address@hidden:~$ screen -v
Screen version 4.06.00 (GNU) 28-Jun-17
address@hidden:~$ screen -dm sleep 999
address@hidden:~$ screen -Q info
^C
address@hidden:~$ screen -ls
There are screens on:
        24943..lar-queryA       (07/07/17 10:01:00)     (Dead ???)
        24943..lar      (07/07/17 10:01:00)     (Dead ???)
Remove dead screens with 'screen -wipe'.
2 Sockets in /run/screen/S-winter.

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