X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Foping.c;h=b4999c5c11f7e9aff2a585d02c2a6a25390849c2;hb=8291dce0cd5f40fc849c0c492a42605ccd9246f8;hp=0cfe64672065c0a99dd3a1d2e9ca8bc9bd5763ce;hpb=0e8b1b239fdcf9307a14d57c1620843e86932583;p=liboping.git

diff --git a/src/oping.c b/src/oping.c
index 0cfe646..b4999c5 100644
--- a/src/oping.c
+++ b/src/oping.c
@@ -293,6 +293,11 @@ static void clean_history (ping_context_t *ctx) /* {{{ */
 	memcpy (ctx->history_by_value, ctx->history_by_time,
 			sizeof (ctx->history_by_time));
 
+        /* Remove impossible values */
+	for (i = 0; i < ctx->history_size; i++)
+                if (ctx->history_by_value[i]<0)
+                        ctx->history_by_value[i]=NAN;
+
 	/* Sort all RTTs. */
 	qsort (ctx->history_by_value, ctx->history_size, sizeof
 			(ctx->history_by_value[0]), compare_double);
@@ -999,7 +1004,7 @@ static int update_graph_boxplot (ping_context_t *ctx) /* {{{ */
 } /* }}} int update_graph_boxplot */
 
 static int update_graph_prettyping (ping_context_t *ctx, /* {{{ */
-		double latency, unsigned int sequence)
+		double latency)
 {
 	size_t x;
 	size_t x_max;
@@ -1046,6 +1051,10 @@ static int update_graph_prettyping (ping_context_t *ctx, /* {{{ */
 		index = (history_offset + x) % ctx->history_size;
 		latency = ctx->history_by_time[index];
 
+                if (latency < 0) {
+                        continue;
+                }
+
 		if (latency >= 0.0)
 		{
 			double ratio;
@@ -1217,12 +1226,6 @@ static int update_stats_from_context (ping_context_t *ctx, pingobj_iter_t *iter)
 	ping_iterator_get_info (iter, PING_INFO_LATENCY,
 			&latency, &buffer_len);
 
-	unsigned int sequence = 0;
-	buffer_len = sizeof (sequence);
-	ping_iterator_get_info (iter, PING_INFO_SEQUENCE,
-			&sequence, &buffer_len);
-
-
 	if ((ctx == NULL) || (ctx->window == NULL))
 		return (EINVAL);
 
@@ -1258,7 +1261,7 @@ static int update_stats_from_context (ping_context_t *ctx, pingobj_iter_t *iter)
 	}
 
 	if (opt_show_graph == 1)
-		update_graph_prettyping (ctx, latency, sequence);
+		update_graph_prettyping (ctx, latency);
 	else if (opt_show_graph == 2)
 		update_graph_histogram (ctx);
 	else if (opt_show_graph == 3)