-diff -Naur ppp-2.4.4.orig/pppd/main.c ppp-2.4.4/pppd/main.c
---- ppp-2.4.4.orig/pppd/main.c 2009-05-07 22:25:24.000000000 -0400
-+++ ppp-2.4.4/pppd/main.c 2009-05-07 22:22:40.000000000 -0400
+--- a/pppd/main.c
++++ b/pppd/main.c
@@ -90,6 +90,7 @@
#include <sys/socket.h>
#include <netinet/in.h>
#include "pppd.h"
#include "magic.h"
-@@ -227,6 +228,7 @@
+@@ -228,6 +229,7 @@ static struct subprocess *children;
/* Prototypes for procedures local to this file. */
static void setup_signals __P((void));
static void create_pidfile __P((int pid));
static void create_linkpidfile __P((int pid));
-@@ -532,6 +534,7 @@
+@@ -533,6 +535,7 @@ main(argc, argv)
info("Starting link");
}
gettimeofday(&start_time, NULL);
script_unsetenv("CONNECT_TIME");
script_unsetenv("BYTES_SENT");
-@@ -1264,6 +1267,36 @@
+@@ -1265,6 +1268,36 @@ struct callout {
static struct callout *callout = NULL; /* Callout list */
static struct timeval timenow; /* Current time */
/*
* timeout - Schedule a timeout.
-@@ -1334,6 +1367,8 @@
+@@ -1335,6 +1368,8 @@ calltimeout()
{
struct callout *p;
while (callout != NULL) {
p = callout;
-@@ -1361,6 +1396,8 @@
- {
- if (callout == NULL)
- return NULL;
-+
-+ check_time();
-
- gettimeofday(&timenow, NULL);
- tvp->tv_sec = callout->c_time.tv_sec - timenow.tv_sec;
-diff -Naur ppp-2.4.4.orig/pppd/main.c ppp-2.4.4/pppd/main.c
---- ppp-2.4.4.orig/pppd/main.c 2009-05-07 22:25:24.000000000 -0400
-+++ ppp-2.4.4/pppd/main.c 2009-05-07 22:22:40.000000000 -0400
-@@ -90,6 +90,7 @@
- #include <sys/socket.h>
- #include <netinet/in.h>
- #include <arpa/inet.h>
-+#include <sys/sysinfo.h>
-
- #include "pppd.h"
- #include "magic.h"
-@@ -227,6 +228,7 @@
-
- /* Prototypes for procedures local to this file. */
-
-+static void check_time(void);
- static void setup_signals __P((void));
- static void create_pidfile __P((int pid));
- static void create_linkpidfile __P((int pid));
-@@ -532,6 +534,7 @@
- info("Starting link");
- }
-
-+ check_time();
- gettimeofday(&start_time, NULL);
- script_unsetenv("CONNECT_TIME");
- script_unsetenv("BYTES_SENT");
-@@ -1264,6 +1267,36 @@
-
- static struct callout *callout = NULL; /* Callout list */
- static struct timeval timenow; /* Current time */
-+static long uptime_diff = 0;
-+static int uptime_diff_set = 0;
-+
-+static void check_time(void)
-+{
-+ long new_diff;
-+ struct timeval t;
-+ struct sysinfo i;
-+ struct callout *p;
-+
-+ gettimeofday(&t, NULL);
-+ sysinfo(&i);
-+ new_diff = t.tv_sec - i.uptime;
-+
-+ if (!uptime_diff_set) {
-+ uptime_diff = new_diff;
-+ uptime_diff_set = 1;
-+ return;
-+ }
-+
-+ if ((new_diff - 5 > uptime_diff) || (new_diff + 5 < uptime_diff)) {
-+ /* system time has changed, update counters and timeouts */
-+ info("System time change detected.");
-+ start_time.tv_sec += new_diff - uptime_diff;
-+
-+ for (p = callout; p != NULL; p = p->c_next)
-+ p->c_time.tv_sec += new_diff - uptime_diff;
-+ }
-+ uptime_diff = new_diff;
-+}
-
- /*
- * timeout - Schedule a timeout.
-@@ -1334,6 +1367,8 @@
- {
- struct callout *p;
-
-+ check_time();
-+
- while (callout != NULL) {
- p = callout;
-
-@@ -1361,6 +1396,8 @@
+@@ -1362,6 +1397,8 @@ timeleft(tvp)
{
if (callout == NULL)
return NULL;