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ipasam: Replace is_null_sid()

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Sumit Bose 2012-08-27 14:03:43 +02:00 committed by Martin Kosek
parent 4f7af98571
commit f864d766eb
1 changed files with 24 additions and 1 deletions
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25
daemons/ipa-sam/ipa_sam.c
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@ -90,7 +90,6 @@ bool string_to_sid(struct dom_sid *sidout, const char *sidstr); /* available in
int dom_sid_compare_domain(const struct dom_sid *sid1, const struct dom_sid *sid2); /* available in libsecurity.so */ int dom_sid_compare_domain(const struct dom_sid *sid1, const struct dom_sid *sid2); /* available in libsecurity.so */
char *sid_string_talloc(TALLOC_CTX *mem_ctx, const struct dom_sid *sid); /* available in libsmbconf.so */ char *sid_string_talloc(TALLOC_CTX *mem_ctx, const struct dom_sid *sid); /* available in libsmbconf.so */
char *sid_string_dbg(const struct dom_sid *sid); /* available in libsmbconf.so */ char *sid_string_dbg(const struct dom_sid *sid); /* available in libsmbconf.so */
bool is_null_sid(const struct dom_sid *sid); /* available in libsecurity.so */
bool trim_char(char *s,char cfront,char cback); /* available in libutil_str.so */ bool trim_char(char *s,char cfront,char cback); /* available in libutil_str.so */
bool sid_peek_check_rid(const struct dom_sid *exp_dom_sid, const struct dom_sid *sid, uint32_t *rid); /* available in libsecurity.so */ bool sid_peek_check_rid(const struct dom_sid *exp_dom_sid, const struct dom_sid *sid, uint32_t *rid); /* available in libsecurity.so */
char *escape_ldap_string(TALLOC_CTX *mem_ctx, const char *s); /* available in libsmbconf.so */ char *escape_ldap_string(TALLOC_CTX *mem_ctx, const char *s); /* available in libsmbconf.so */
@ -193,6 +192,30 @@ static bool sid_compose(struct dom_sid *dst, const struct dom_sid *dom_sid,
return true; return true;
} }
static bool is_null_sid(const struct dom_sid *sid)
{
size_t c;
if (sid->sid_rev_num != 0 || sid->num_auths != 0) {
return false;
}
for (c = 0; c < 6; c++) {
if (sid->id_auth[c] != 0) {
return false;
}
}
for (c = 0; c < 15; c++) {
if (sid->sub_auths[c] != 0) {
return false;
}
}
return true;
}
static bool strnequal(const char *s1, const char *s2, size_t n) { static bool strnequal(const char *s1, const char *s2, size_t n) {
if (s1 == s2) { if (s1 == s2) {
return true; return true;