Public bug reported:
Steps to reproduce:
sudo apt-get install dtach
dtach -A vim vim
<Alt+F4> (kill terminal)
(start new terminal)
dtach -A vim vim
(kill terminal, start new terminal, etc, should not take too long for the bug
to manifest)
What I expect to happen:
vim shows up and is usable every time I attach.
What actually happens:
Eventually, I just get a blank screen and I can no longer interact with
the dtach'd process.
Why this is an Ubuntu bug:
I clone'd the source from git://github.com/bogner/dtach.git at revision
03b9462d78719df9c408d65ce837d890d00f9f77 and did:
export CFLAGS="-g"
./configure
make
and when I do the same test with the resulting binary, I cannot
reproduce the bug.
** Affects: dtach (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1012160
Title:
dtach does not correctly protect session from abnormal termination
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