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| author | Vsevolod Stakhov <vsevolod@rambler-co.ru> | 2009-08-26 15:31:37 +0400 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@rambler-co.ru> | 2009-08-26 15:31:37 +0400 |
| commit | 2930bc26cb03546e9be2e38948adfdb2d623b7dd (patch) | |
| tree | 2be1415d572b293131c15dbe8f24aa1b3f93842f /src | |
| parent | e9606fd020e0b25be7ed9fade46a90a6454f3e3d (diff) | |
| download | rspamd-2930bc26cb03546e9be2e38948adfdb2d623b7dd.tar.gz rspamd-2930bc26cb03546e9be2e38948adfdb2d623b7dd.zip | |
* Fix integer division
Diffstat (limited to 'src')
| -rw-r--r-- | src/symbols_cache.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/symbols_cache.c b/src/symbols_cache.c index d1aec71de..1d5d38d4d 100644 --- a/src/symbols_cache.c +++ b/src/symbols_cache.c @@ -42,7 +42,8 @@ #define MIN_CACHE 17 -uint64_t total_frequency; +static uint64_t total_frequency; +static uint32_t nsymbols; int cache_cmp (const void *p1, const void *p2) @@ -57,11 +58,11 @@ cache_logic_cmp (const void *p1, const void *p2) { const struct cache_item *i1 = p1, *i2 = p2; double w1, w2; - int f1 = 0, f2 = 0; + double f1 = 0, f2 = 0; if (total_frequency > 0) { - f1 = i1->s->frequency / total_frequency; - f2 = i2->s->frequency / total_frequency; + f1 = ((double)i1->s->frequency * nsymbols) / (double)total_frequency; + f2 = ((double)i2->s->frequency * nsymbols) / (double)total_frequency; } w1 = abs (i1->s->weight) * WEIGHT_MULT + f1 * FREQUENCY_MULT + @@ -115,6 +116,7 @@ post_cache_init (struct symbols_cache *cache) int i; total_frequency = 0; + nsymbols = cache->used_items; for (i = 0; i < cache->used_items; i ++) { total_frequency += cache->items[i].s->frequency; } |