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Diffstat (limited to 'source3/libads/disp_sec.c')
-rw-r--r--source3/libads/disp_sec.c33
1 files changed, 25 insertions, 8 deletions
diff --git a/source3/libads/disp_sec.c b/source3/libads/disp_sec.c
index 135eeffac7..e85809635f 100644
--- a/source3/libads/disp_sec.c
+++ b/source3/libads/disp_sec.c
@@ -88,6 +88,10 @@ static const char *ads_interprete_guid_from_object(ADS_STRUCT *ads,
{
const char *ret = NULL;
+ if (!ads || !mem_ctx) {
+ return NULL;
+ }
+
ret = ads_get_attrname_by_guid(ads, ads->config.schema_path,
mem_ctx, guid);
if (ret) {
@@ -188,13 +192,17 @@ void ads_disp_sd(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx, SEC_DESC *sd)
int i;
char *tmp_path = NULL;
- if (!ads->config.schema_path) {
+ if (!sd) {
+ return;
+ }
+
+ if (ads && !ads->config.schema_path) {
if (ADS_ERR_OK(ads_schema_path(ads, mem_ctx, &tmp_path))) {
ads->config.schema_path = SMB_STRDUP(tmp_path);
}
}
- if (!ads->config.config_path) {
+ if (ads && !ads->config.config_path) {
if (ADS_ERR_OK(ads_config_path(ads, mem_ctx, &tmp_path))) {
ads->config.config_path = SMB_STRDUP(tmp_path);
}
@@ -203,16 +211,25 @@ void ads_disp_sd(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx, SEC_DESC *sd)
printf("-------------- Security Descriptor (revision: %d, type: 0x%02x)\n",
sd->revision,
sd->type);
- printf("owner SID: %s\n", sid_string_static(sd->owner_sid));
- printf("group SID: %s\n", sid_string_static(sd->group_sid));
+
+ printf("owner SID: %s\n", sd->owner_sid ?
+ sid_string_static(sd->owner_sid) : "(null)");
+ printf("group SID: %s\n", sd->group_sid ?
+ sid_string_static(sd->group_sid) : "(null)");
ads_disp_acl(sd->sacl, "system");
- for (i = 0; i < sd->sacl->num_aces; i ++)
- ads_disp_ace(ads, mem_ctx, &sd->sacl->aces[i]);
+ if (sd->sacl) {
+ for (i = 0; i < sd->sacl->num_aces; i ++) {
+ ads_disp_ace(ads, mem_ctx, &sd->sacl->aces[i]);
+ }
+ }
ads_disp_acl(sd->dacl, "user");
- for (i = 0; i < sd->dacl->num_aces; i ++)
- ads_disp_ace(ads, mem_ctx, &sd->dacl->aces[i]);
+ if (sd->dacl) {
+ for (i = 0; i < sd->dacl->num_aces; i ++) {
+ ads_disp_ace(ads, mem_ctx, &sd->dacl->aces[i]);
+ }
+ }
printf("-------------- End Of Security Descriptor\n");
}