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r15396: Cleanup credential caches from winbind's linked list.

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Guenther
(This used to be commit 7420b09507)
This commit is contained in:
Günther Deschner 2006-05-02 19:15:14 +00:00 committed by Gerald (Jerry) Carter
parent 8719dc2b93
commit 5b7ab95fc6
2 changed files with 18 additions and 1 deletions
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12
source3/nsswitch/winbindd_cred_cache.c
View File

@ -75,6 +75,7 @@ NTSTATUS remove_ccache_by_ccname(const char *ccname)
DLIST_REMOVE(ccache_list, entry);
TALLOC_FREE(entry->event); /* unregisters events */
TALLOC_FREE(entry);
DEBUG(10,("remove_ccache_by_ccname: removed ccache %s\n", ccname));
return NT_STATUS_OK;
}
}
@ -171,6 +172,7 @@ NTSTATUS add_ccache_to_list(const char *princ_name,
BOOL schedule_refresh_event)
{
struct WINBINDD_CCACHE_ENTRY *new_entry = NULL;
struct WINBINDD_CCACHE_ENTRY *old_entry = NULL;
NTSTATUS status;
if ((username == NULL && sid_string == NULL && princ_name == NULL) ||
@ -192,6 +194,16 @@ NTSTATUS add_ccache_to_list(const char *princ_name,
return NT_STATUS_NO_MORE_ENTRIES;
}
/* get rid of old entries */
old_entry = get_ccache_by_username(username);
if (old_entry) {
status = remove_ccache_by_ccname(old_entry->ccname);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10,("add_ccache_to_list: failed to delete old ccache entry\n"));
return status;
}
}
new_entry = TALLOC_P(mem_ctx, struct WINBINDD_CCACHE_ENTRY);
if (new_entry == NULL) {
return NT_STATUS_NO_MEMORY;

7
source3/nsswitch/winbindd_pam.c
View File

@ -611,11 +611,16 @@ failed:
krb5_ret = ads_kdestroy(cc);
if (krb5_ret) {
DEBUG(0,("winbindd_raw_kerberos_login: "
DEBUG(3,("winbindd_raw_kerberos_login: "
"could not destroy krb5 credential cache: "
"%s\n", error_message(krb5_ret)));
}
if (!NT_STATUS_IS_OK(remove_ccache_by_ccname(cc))) {
DEBUG(3,("winbindd_raw_kerberos_login: "
"could not remove ccache\n"));
}
done:
data_blob_free(&session_key);
data_blob_free(&session_key_krb5);