diff options
Diffstat (limited to 'x11vnc/rates.c')
| -rw-r--r-- | x11vnc/rates.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/x11vnc/rates.c b/x11vnc/rates.c index aa12f77..d2170dd 100644 --- a/x11vnc/rates.c +++ b/x11vnc/rates.c @@ -30,6 +30,9 @@ static int get_latency(void); static void measure_display_hook(rfbClientPtr cl) { ClientData *cd = (ClientData *) cl->clientData; + if (! cd) { + return; + } dtime0(&cd->timer); } @@ -50,6 +53,9 @@ static int get_rate(int which) { while( (cl = rfbClientIteratorNext(iter)) ) { ClientData *cd = (ClientData *) cl->clientData; + if (! cd) { + continue; + } if (cl->state != RFB_NORMAL) { continue; } @@ -109,6 +115,9 @@ static int get_latency(void) { while( (cl = rfbClientIteratorNext(iter)) ) { ClientData *cd = (ClientData *) cl->clientData; + if (! cd) { + continue; + } if (cl->state != RFB_NORMAL) { continue; } @@ -335,6 +344,9 @@ db = 0; int got_t2 = 0, got_t3 = 0; ClientData *cd = (ClientData *) cl->clientData; + if (! cd) { + continue; + } if (cd->send_cmp_rate > 0.0) { continue; } |