[Olsr-dev] [olsrd] [PATCH v2 1/2] gateway: fix serialize_gw_speed

[Ferry Huberts]

From: Ferry Huberts <(spam-protected)>

values over 32E7 would serialize to 0, which is not correct,
since they should be clipped to the maximum value of the
serialization range

Signed-off-by: Ferry Huberts <(spam-protected)>
---
 src/gateway.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/gateway.c b/src/gateway.c
index 048a7cb..67b5779 100644
--- a/src/gateway.c
+++ b/src/gateway.c
@@ -62,10 +62,14 @@ static uint8_t
 serialize_gw_speed(uint32_t speed) {
   uint8_t exp = 0;
 
-  if (speed == 0 || speed > 320000000) {
+  if (speed == 0) {
     return 0;
   }
 
+  if (speed > 320000000) {
+    return 0xff;
+  }
+
   while (speed > 32 || (speed % 10) == 0) {
     speed /= 10;
     exp ++;
-- 
1.7.10.4