src/oping.c: Make sure the reported percentile value doesn't exceed the maximum.

diff --git a/src/oping.c b/src/oping.c
index 6496331..5e63392 100644 (file)
--- a/src/oping.c
+++ b/src/oping.c
@@ -278,6 +278,7 @@ static double context_get_percentile (ping_context_t *ctx, /* {{{ */
        double threshold = percentile / 100.0;
        double index_to_ms_factor;
        size_t i;
+       double ret;
 
        if (ctx->histogram_ratio == NULL)
                return (NAN);
@@ -295,7 +296,13 @@ static double context_get_percentile (ping_context_t *ctx, /* {{{ */
 
        /* Multiply with i+1, because we're interested in the _upper_ bound of
         * each bucket. */
-       return (index_to_ms_factor * ((double) (i + 1)));
+       ret = (index_to_ms_factor * ((double) (i + 1)));
+
+       /* Avoid reporting a higher latency than latency_max. */
+       if (ret > ctx->latency_max)
+               ret = ctx->latency_max;
+
+       return (ret);
 } /* }}} double context_get_percentile */
 
 static double context_get_stddev (ping_context_t *ctx) /* {{{ */