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Fix a warning
[lttv.git]
/
lttv
/
lttv
/
sync
/
data_structures.c
diff --git
a/lttv/lttv/sync/data_structures.c
b/lttv/lttv/sync/data_structures.c
index c2bf6467227de36a36c7cbc0a8500f251d4ae458..a8cc337ba091413b6328f023dda24edf6c50b84e 100644
(file)
--- a/
lttv/lttv/sync/data_structures.c
+++ b/
lttv/lttv/sync/data_structures.c
@@
-453,9
+453,14
@@
void gdnConnectionKeyDestroy(gpointer data)
guint ghfDatagramKeyHash(gconstpointer key)
{
DatagramKey* datagramKey;
guint ghfDatagramKeyHash(gconstpointer key)
{
DatagramKey* datagramKey;
+ union {
+ uint8_t byteKey[8];
+ uint32_t hashableKey[2];
+ } dataKey;
uint32_t a, b, c;
datagramKey= (DatagramKey*) key;
uint32_t a, b, c;
datagramKey= (DatagramKey*) key;
+ memcpy(dataKey.byteKey, datagramKey->dataKey, sizeof(dataKey.byteKey));
a= datagramKey->saddr;
b= datagramKey->daddr;
a= datagramKey->saddr;
b= datagramKey->daddr;
@@
-463,8
+468,8
@@
guint ghfDatagramKeyHash(gconstpointer key)
mix(a, b, c);
a+= datagramKey->ulen; // 16 bits left here
mix(a, b, c);
a+= datagramKey->ulen; // 16 bits left here
- b+=
*((uint32_t*) datagramKey->dataKey)
;
- c+=
*((uint32_t*) ((void*) datagramKey->dataKey + 4))
;
+ b+=
dataKey.hashableKey[0]
;
+ c+=
dataKey.hashableKey[1]
;
final(a, b, c);
return c;
final(a, b, c);
return c;
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