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udev-event: set FORK_DEATHSIG flag

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This commit is contained in:
Yu Watanabe 2018-10-22 18:27:57 +09:00
parent 63ec4dfaa1
commit 6ce075a23a
1 changed files with 1 additions and 4 deletions
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5
src/udev/udev-event.c
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@ -449,9 +449,6 @@ static int spawn_exec(struct udev_event *event,
fd_stderr = safe_close(fd_stderr);
}
/* terminate child in case parent goes away */
prctl(PR_SET_PDEATHSIG, SIGTERM);
execve(argv[0], argv, envp);
/* exec failed */
@ -736,7 +733,7 @@ int udev_event_spawn(struct udev_event *event,
log_debug("Starting '%s'", cmd);
r = safe_fork("(spawn)", FORK_RESET_SIGNALS|FORK_LOG, &pid);
r = safe_fork("(spawn)", FORK_RESET_SIGNALS|FORK_DEATHSIG|FORK_LOG, &pid);
if (r < 0)
return log_error_errno(r, "Failed to fork() to execute command '%s': %m", cmd);
if (r == 0) {