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core: stop running when ssh connection has lost #424

This commit is contained in:
Kaian 2023-02-24 11:08:11 +01:00
parent 6aa93f242e
commit e1d2b322ac
1 changed files with 6 additions and 0 deletions
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6
src/util.c
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@ -65,6 +65,12 @@ void setup_sigterm_handler(void)
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
if (signal(SIGQUIT, sigterm_handler) == SIG_ERR) if (signal(SIGQUIT, sigterm_handler) == SIG_ERR)
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
// Handle SIGCONT signal, received when parent process has died and
// kernel requests us to continue running. This prevents running on
// dead ssh connections.
if (signal(SIGCONT, sigterm_handler) == SIG_ERR)
exit(EXIT_FAILURE);
} }
bool was_sigterm_received(void) bool was_sigterm_received(void)