diff options
Diffstat (limited to 'runtime/dnscache.c')
| -rw-r--r-- | runtime/dnscache.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/runtime/dnscache.c b/runtime/dnscache.c index 5bee47c4..6cea43dc 100644 --- a/runtime/dnscache.c +++ b/runtime/dnscache.c @@ -115,10 +115,11 @@ static inline dnscache_entry_t* findEntry(struct sockaddr_storage *addr) { dnscache_entry_t *etry; - for( etry = dnsCache.root - ; etry != NULL && !memcmp(addr, &etry->addr, sizeof(struct sockaddr_storage)) - ; etry = etry->next) - /* just search, no other processing necessary */; + for(etry = dnsCache.root ; etry != NULL ; etry = etry->next) { + if(SALEN((struct sockaddr*)addr) == SALEN((struct sockaddr*) &etry->addr) + && !memcmp(addr, &etry->addr, SALEN((struct sockaddr*) addr))) + break; /* in this case, we found our entry */ + } if(etry != NULL) ++etry->nUsed; /* this is *not* atomic, but we can live with an occasional loss! */ return etry; @@ -287,6 +288,7 @@ addEntry(struct sockaddr_storage *addr, dnscache_entry_t **pEtry) CHKmalloc(etry = MALLOC(sizeof(dnscache_entry_t))); CHKmalloc(etry->pszHostFQDN = ustrdup(pszHostFQDN)); CHKmalloc(etry->ip = ustrdup(ip)); + memcpy(&etry->addr, addr, SALEN((struct sockaddr*) addr)); etry->nUsed = 0; *pEtry = etry; |