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Use libevent to send MTU probes.
[tinc]
/
src
/
process.c
diff --git
a/src/process.c
b/src/process.c
index
11e8b4f
..
a7542a7
100644
(file)
--- a/
src/process.c
+++ b/
src/process.c
@@
-36,7
+36,6
@@
/* If zero, don't detach from the terminal. */
bool do_detach = true;
/* If zero, don't detach from the terminal. */
bool do_detach = true;
-bool sighup = false;
bool sigalrm = false;
extern char *identname;
bool sigalrm = false;
extern char *identname;
@@
-379,8
+378,10
@@
bool execute_script(const char *name, char **envp)
/* First check if there is a script */
/* First check if there is a script */
- if(stat(scriptname + 1, &s))
+ if(stat(scriptname + 1, &s)) {
+ free(scriptname);
return true;
return true;
+ }
ifdebug(STATUS) logger(LOG_INFO, _("Executing script %s"), name);
ifdebug(STATUS) logger(LOG_INFO, _("Executing script %s"), name);
@@
-489,12
+490,6
@@
static RETSIGTYPE fatal_signal_handler(int a)
}
}
}
}
-static RETSIGTYPE sighup_handler(int a)
-{
- logger(LOG_NOTICE, _("Got %s signal"), "HUP");
- sighup = true;
-}
-
static RETSIGTYPE sigint_handler(int a)
{
logger(LOG_NOTICE, _("Got %s signal"), "INT");
static RETSIGTYPE sigint_handler(int a)
{
logger(LOG_NOTICE, _("Got %s signal"), "INT");
@@
-552,7
+547,6
@@
static struct {
int signal;
void (*handler)(int);
} sighandlers[] = {
int signal;
void (*handler)(int);
} sighandlers[] = {
- {SIGHUP, sighup_handler},
{SIGTERM, sigterm_handler},
{SIGQUIT, sigquit_handler},
{SIGSEGV, fatal_signal_handler},
{SIGTERM, sigterm_handler},
{SIGQUIT, sigquit_handler},
{SIGSEGV, fatal_signal_handler},
@@
-592,7
+586,7
@@
void setup_signals(void)
/* If we didn't detach, allow coredumps */
if(!do_detach)
/* If we didn't detach, allow coredumps */
if(!do_detach)
- sighandlers[
3
].handler = SIG_DFL;
+ sighandlers[
2
].handler = SIG_DFL;
/* Then, for each known signal that we want to catch, assign a
handler to the signal, with error checking this time. */
/* Then, for each known signal that we want to catch, assign a
handler to the signal, with error checking this time. */