diff options
Diffstat (limited to 'nscd')
| -rw-r--r-- | nscd/hstcache.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/nscd/hstcache.c b/nscd/hstcache.c index 8866293b6c..dd8fc59f61 100644 --- a/nscd/hstcache.c +++ b/nscd/hstcache.c @@ -89,7 +89,7 @@ struct hostdata static void cache_addhst (struct database *db, int fd, request_header *req, void *key, - struct hostent *hst, uid_t owner) + struct hostent *hst, uid_t owner, int add_addr) { ssize_t total; ssize_t written; @@ -219,7 +219,7 @@ cache_addhst (struct database *db, int fd, request_header *req, void *key, handle and it is more than questionable whether it is worthwhile complicating the cache handling just for handling such a special case. */ - if (hst->h_addr_list[1] == NULL) + if (!add_addr && hst->h_addr_list[1] == NULL) for (cnt = 0; cnt < h_aliases_cnt; ++cnt) { if (addr_list_type == GETHOSTBYADDR) @@ -233,15 +233,16 @@ cache_addhst (struct database *db, int fd, request_header *req, void *key, } /* Next the normal addresses. */ - for (cnt = 0; cnt < h_addr_list_cnt; ++cnt) - { - cache_add (addr_list_type, addresses, hst->h_length, data, total, - data, 0, t, db, owner); - addresses += hst->h_length; - } + if (add_addr) + for (cnt = 0; cnt < h_addr_list_cnt; ++cnt) + { + cache_add (addr_list_type, addresses, hst->h_length, data, total, + data, 0, t, db, owner); + addresses += hst->h_length; + } /* If necessary the IPv6 addresses. */ - if (addr_list_type == GETHOSTBYADDR) + if (add_addr && addr_list_type == GETHOSTBYADDR) for (cnt = 0; cnt < h_addr_list_cnt; ++cnt) { cache_add (GETHOSTBYADDRv6, addresses, IN6ADDRSZ, data, total, @@ -251,7 +252,7 @@ cache_addhst (struct database *db, int fd, request_header *req, void *key, /* Avoid adding names if more than one address is available. See above for more info. */ - if (hst->h_addr_list[1] == NULL) + if (!add_addr && hst->h_addr_list[1] == NULL) { /* If necessary add the key for this request. */ if (req->type == GETHOSTBYNAME || req->type == GETHOSTBYNAMEv6) @@ -349,7 +350,7 @@ addhstbyname (struct database *db, int fd, request_header *req, if (secure[hstdb]) seteuid (oldeuid); - cache_addhst (db, fd, req, key, hst, uid); + cache_addhst (db, fd, req, key, hst, uid, 0); if (use_malloc) free (buffer); @@ -426,7 +427,7 @@ addhstbyaddr (struct database *db, int fd, request_header *req, if (secure[hstdb]) seteuid (oldeuid); - cache_addhst (db, fd, req, key, hst, uid); + cache_addhst (db, fd, req, key, hst, uid, 1); if (use_malloc) free (buffer); @@ -504,7 +505,7 @@ addhstbynamev6 (struct database *db, int fd, request_header *req, if (secure[hstdb]) seteuid (oldeuid); - cache_addhst (db, fd, req, key, hst, uid); + cache_addhst (db, fd, req, key, hst, uid, 0); if (use_malloc) free (buffer); @@ -581,7 +582,7 @@ addhstbyaddrv6 (struct database *db, int fd, request_header *req, if (secure[hstdb]) seteuid (oldeuid); - cache_addhst (db, fd, req, key, hst, uid); + cache_addhst (db, fd, req, key, hst, uid, 1); if (use_malloc) free (buffer); |