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Add check to make sure /run/initctl is open before we try to close

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it when receiving SIGUSR1. Avoids crashing upon receiving signal.
This commit is contained in:
Jesse Smith
2018-04-15 14:09:33 -03:00
parent aee28b3292
commit f09da9cb55
2 changed files with 11 additions and 7 deletions
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doc/Changelog
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@ -12,6 +12,12 @@ sysvinit (2.90) UNRELEASED; urgency=low
longer waits if we slept past the time we should have shutdown.
Accurate to the nearest minute.
Closes Savannah bug #36279.
* Added document article and manual page for the initctl (/run/initctl)
named pipe. Makes it easier for people to communicate with and
extend communication to init.
* Added check that named pipe is open before trying to close it
when something goes wrong or we receive SIGUSER1. Avoids potential
crash if we receive SIGUSR1 while pipe is not open.
sysvinit (2.89) world; urgency=low