diff options
Diffstat (limited to 'source3/libads/ldap.c')
-rw-r--r-- | source3/libads/ldap.c | 49 |
1 files changed, 36 insertions, 13 deletions
diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c index 47a94f0a08..b7cfc8d84c 100644 --- a/source3/libads/ldap.c +++ b/source3/libads/ldap.c @@ -426,10 +426,10 @@ ADS_STATUS ads_do_paged_search(ADS_STRUCT *ads, const char *bind_path, return ADS_ERROR(LDAP_NO_MEMORY); /* 0 means the conversion worked but the result was empty - so we only fail if it's negative. In any case, it always + so we only fail if it's -1. In any case, it always at least nulls out the dest */ - if ((push_utf8_talloc(ctx, &utf8_exp, exp) < 0) || - (push_utf8_talloc(ctx, &utf8_path, bind_path) < 0)) { + if ((push_utf8_talloc(ctx, &utf8_exp, exp) == (size_t)-1) || + (push_utf8_talloc(ctx, &utf8_path, bind_path) == (size_t)-1)) { rc = LDAP_NO_MEMORY; goto done; } @@ -652,8 +652,8 @@ ADS_STATUS ads_do_search(ADS_STRUCT *ads, const char *bind_path, int scope, /* 0 means the conversion worked but the result was empty so we only fail if it's negative. In any case, it always at least nulls out the dest */ - if ((push_utf8_talloc(ctx, &utf8_exp, exp) < 0) || - (push_utf8_talloc(ctx, &utf8_path, bind_path) < 0)) { + if ((push_utf8_talloc(ctx, &utf8_exp, exp) == (size_t)-1) || + (push_utf8_talloc(ctx, &utf8_path, bind_path) == (size_t)-1)) { DEBUG(1,("ads_do_search: push_utf8_talloc() failed!")); rc = LDAP_NO_MEMORY; goto done; @@ -1022,7 +1022,7 @@ char *ads_ou_string(const char *org_unit) static ADS_STATUS ads_add_machine_acct(ADS_STRUCT *ads, const char *hostname, const char *org_unit) { - ADS_STATUS ret; + ADS_STATUS ret, status; char *host_spn, *host_upn, *new_dn, *samAccountName, *controlstr; char *ou_str; TALLOC_CTX *ctx; @@ -1089,9 +1089,21 @@ static ADS_STATUS ads_add_machine_acct(ADS_STRUCT *ads, const char *hostname, ads_mod_str(ctx, &mods, "operatingSystem", "Samba"); ads_mod_str(ctx, &mods, "operatingSystemVersion", VERSION); - ads_gen_add(ads, new_dn, mods); - ret = ads_set_machine_sd(ads, hostname, new_dn); + ret = ads_gen_add(ads, new_dn, mods); + + if (!ADS_ERR_OK(ret)) + goto done; + + /* Do not fail if we can't set security descriptor + * it shouldn't be mandatory and probably we just + * don't have enough rights to do it. + */ + status = ads_set_machine_sd(ads, hostname, new_dn); + if (!ADS_ERR_OK(status)) { + DEBUG(0, ("Warning: ads_set_machine_sd: %s\n", + ads_errstr(status))); + } done: talloc_destroy(ctx); return ret; @@ -1406,7 +1418,7 @@ ADS_STATUS ads_leave_realm(ADS_STRUCT *ads, const char *hostname) **/ ADS_STATUS ads_set_machine_sd(ADS_STRUCT *ads, const char *hostname, char *dn) { - const char *attrs[] = {"ntSecurityDescriptor", "objectSid", 0}; + const char *attrs[] = {"nTSecurityDescriptor", "objectSid", 0}; char *exp = 0; size_t sd_size = 0; struct berval bval = {0, NULL}; @@ -1420,8 +1432,12 @@ ADS_STATUS ads_set_machine_sd(ADS_STRUCT *ads, const char *hostname, char *dn) NTSTATUS status; ADS_STATUS ret; DOM_SID sid; - SEC_DESC *psd = 0; - TALLOC_CTX *ctx = 0; + SEC_DESC *psd = NULL; + TALLOC_CTX *ctx = NULL; + + /* Avoid segmentation fault in prs_mem_free if + * we have to bail out before prs_init */ + ps_wire.is_dynamic = False; if (!ads) return ADS_ERROR(LDAP_SERVER_DOWN); @@ -1448,7 +1464,11 @@ ADS_STATUS ads_set_machine_sd(ADS_STRUCT *ads, const char *hostname, char *dn) goto ads_set_sd_error; } - ads_pull_sid(ads, msg, attrs[1], &sid); + if (!ads_pull_sid(ads, msg, attrs[1], &sid)) { + ret = ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER); + goto ads_set_sd_error; + } + if (!(ctx = talloc_init("sec_io_desc"))) { ret = ADS_ERROR(LDAP_NO_MEMORY); goto ads_set_sd_error; @@ -1466,7 +1486,10 @@ ADS_STATUS ads_set_machine_sd(ADS_STRUCT *ads, const char *hostname, char *dn) goto ads_set_sd_error; } - prs_init(&ps_wire, sd_size, ctx, MARSHALL); + if (!prs_init(&ps_wire, sd_size, ctx, MARSHALL)) { + ret = ADS_ERROR_NT(NT_STATUS_NO_MEMORY); + } + if (!sec_io_desc("sd_wire", &psd, &ps_wire, 1)) { ret = ADS_ERROR(LDAP_NO_MEMORY); goto ads_set_sd_error; |