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use a better hash function, bug 239358 (courtesy of brendan)

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darin%meer.net 2004-09-01 22:35:37 +00:00
parent e74922c912
commit 6a24dcfb4c
1 changed files with 1 additions and 5 deletions
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6
netwerk/dns/src/nsHostResolver.cpp
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@ -207,12 +207,8 @@ HostDB_GetKey(PLDHashTable *table, PLDHashEntryHdr *entry)
PR_STATIC_CALLBACK(PLDHashNumber)
HostDB_HashKey(PLDHashTable *table, const void *key)
{
// it's sufficient to hash just the hostname here. the hash table is
// designed to handle hash conflicts well, and moreover the flags and
// address family in use are assumed to be fairly static.
const nsHostKey *hk = NS_STATIC_CAST(const nsHostKey *, key);
return PL_DHashStringKey(table, hk->host);
return PL_DHashStringKey(table, hk->host) ^ hk->flags ^ hk->af;
}
PR_STATIC_CALLBACK(PRBool)