diff options
| -rw-r--r-- | source3/winbindd/winbindd_cache.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/source3/winbindd/winbindd_cache.c b/source3/winbindd/winbindd_cache.c index a3e202bc7e..631a14d413 100644 --- a/source3/winbindd/winbindd_cache.c +++ b/source3/winbindd/winbindd_cache.c @@ -669,6 +669,26 @@ static struct cache_entry *wcache_fetch_raw(char *kstr) return centry; } +static bool is_my_own_sam_domain(struct winbindd_domain *domain) +{ + if (strequal(domain->name, get_global_sam_name()) && + sid_equal(&domain->sid, get_global_sam_sid())) { + return true; + } + + return false; +} + +static bool is_builtin_domain(struct winbindd_domain *domain) +{ + if (strequal(domain->name, "BUILTIN") && + sid_equal(&domain->sid, &global_sid_Builtin)) { + return true; + } + + return false; +} + /* fetch an entry from the cache, with a varargs key. auto-fetch the sequence number and return status @@ -684,7 +704,9 @@ static struct cache_entry *wcache_fetch(struct winbind_cache *cache, char *kstr; struct cache_entry *centry; - if (!winbindd_use_cache()) { + if (!winbindd_use_cache() || + is_my_own_sam_domain(domain) || + is_builtin_domain(domain)) { return NULL; } @@ -4681,7 +4703,9 @@ bool wcache_fetch_ndr(TALLOC_CTX *mem_ctx, struct winbindd_domain *domain, TDB_DATA key, data; bool ret = false; - if (!wcache_opnum_cacheable(opnum)) { + if (!wcache_opnum_cacheable(opnum) || + is_my_own_sam_domain(domain) || + is_builtin_domain(domain)) { return false; } @@ -4737,7 +4761,9 @@ void wcache_store_ndr(struct winbindd_domain *domain, uint32_t opnum, TDB_DATA key, data; uint32_t dom_seqnum, last_check; - if (!wcache_opnum_cacheable(opnum)) { + if (!wcache_opnum_cacheable(opnum) || + is_my_own_sam_domain(domain) || + is_builtin_domain(domain)) { return; } |