j3d1/tinc
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Kill the parent after any error conditions in detach().

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This commit is contained in:
Ivo Timmermans 2000-03-28 19:09:52 +00:00
parent 98de35c742
commit f2076e3e70
1 changed files with 10 additions and 6 deletions

16
src/tincd.c
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@ -181,10 +181,11 @@ int detach(void)
close(fd); close(fd);
} }
kill(ppid, SIGTERM);
if(setsid() < 0) if(setsid() < 0)
return -1; return -1;
kill(ppid, SIGTERM);
chdir("/"); /* avoid keeping a mointpoint busy */ chdir("/"); /* avoid keeping a mointpoint busy */
openlog(identname, LOG_CONS | LOG_PID, LOG_DAEMON); openlog(identname, LOG_CONS | LOG_PID, LOG_DAEMON);
@ -343,7 +344,10 @@ main(int argc, char **argv, char **envp)
setup_signals(); setup_signals();
if(detach()) if(detach())
cleanup_and_exit(1); {
kill(ppid, SIGTERM);
exit(0);
}
if(security_init()) if(security_init())
return 1; return 1;
@ -432,10 +436,10 @@ RETSIGTYPE
sighuh(int a) sighuh(int a)
{ {
if(cp_file) if(cp_file)
syslog(LOG_NOTICE, "Got unexpected signal after %s line %d.", syslog(LOG_NOTICE, "Got unexpected signal (%d) after %s line %d.",
cp_file, cp_line); a, cp_file, cp_line);
else else
syslog(LOG_NOTICE, "Got unexpected signal."); syslog(LOG_NOTICE, "Got unexpected signal (%d).", a);
} }
void void