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- diff -Nur pptpd-1.3.0/pptpgre.c.orig pptpd-1.3.0/pptpgre.c
- --- pptpd-1.3.0.orig/pptpgre.c 2005-08-02 13:33:31.000000000 +0200
- +++ pptpd-1.3.0/pptpgre.c 2008-10-14 13:30:20.000000000 +0200
- @@ -46,6 +46,9 @@
-
- #define PACKET_MAX 8196
-
- +/* Command Line Variable Args */
- +extern int pptpctrl_debug;
- +
- typedef int (*callback_t)(int cl, void *pack, unsigned int len);
-
- /* test for a 32 bit counter overflow */
- @@ -319,7 +322,9 @@ static int dequeue_gre (callback_t callb
- stats.rx_lost += head->seq - gre.seq_recv - 1;
- syslog(LOG_DEBUG, "GRE: timeout waiting for %d packets", head->seq - gre.seq_recv - 1);
- }
- - syslog(LOG_DEBUG, "GRE: accepting #%d from queue", head->seq);
- + if (pptpctrl_debug) {
- + syslog(LOG_DEBUG, "GRE: accepting #%d from queue", head->seq);
- + }
- gre.seq_recv = head->seq;
- status = callback(cl, head->packet, head->packlen);
- pqueue_del(head);
- @@ -399,7 +404,9 @@ int decaps_gre(int fd, int (*cb) (int cl
- }
- /* check for out-of-order sequence number */
- if (seq_greater(seq, gre.seq_recv)) {
- - syslog(LOG_DEBUG, "GRE: accepting packet #%d", seq);
- + if (pptpctrl_debug) {
- + syslog(LOG_DEBUG, "GRE: accepting packet #%d", seq);
- + }
- stats.rx_accepted++;
- gre.seq_recv = seq;
- return cb(cl, buffer + ip_len + headersize, payload_len);
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