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core: disarm shutdown watchdog if we fail to set timeout

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Better safe than sorry, if drivers are stupid, and reset immediately on
device closing if the timeout could not be initialized.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=777735
This commit is contained in:
Lennart Poettering
2015-02-12 12:28:48 +01:00
parent 4c08c8242a
commit c2cc6b9aef
1 changed files with 2 additions and 2 deletions
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src/core/main.c
+2 -2
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@@ -2021,8 +2021,8 @@ finish:
/* If we reboot let's set the shutdown
* watchdog and tell the shutdown binary to
* repeatedly ping it */
watchdog_set_timeout(&arg_shutdown_watchdog);
watchdog_close(false);
r = watchdog_set_timeout(&arg_shutdown_watchdog);
watchdog_close(r < 0);
/* Tell the binary how often to ping, ignore failure */
if (asprintf(&e, "WATCHDOG_USEC="USEC_FMT, arg_shutdown_watchdog) > 0)