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| author | Günther Deschner <gd@samba.org> | 2006-05-02 19:15:14 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 11:16:39 -0500 |
| commit | 5b7ab95fc69b5a4ca681209de97a617932321b1f (patch) | |
| tree | 376d3f21eeb3e1fa38c7fb6e5b93053d4ed5bb43 /source3/nsswitch | |
| parent | 8719dc2b93a93e97284cee8b9a9136d8c9c46657 (diff) | |
| download | samba-5b7ab95fc69b5a4ca681209de97a617932321b1f.tar.gz samba-5b7ab95fc69b5a4ca681209de97a617932321b1f.tar.bz2 samba-5b7ab95fc69b5a4ca681209de97a617932321b1f.zip | |
r15396: Cleanup credential caches from winbind's linked list.
Guenther
(This used to be commit 7420b095077689fee4b5c9fb76cdb6533be1d465)
Diffstat (limited to 'source3/nsswitch')
| -rw-r--r-- | source3/nsswitch/winbindd_cred_cache.c | 12 | ||||
| -rw-r--r-- | source3/nsswitch/winbindd_pam.c | 7 |
2 files changed, 18 insertions, 1 deletions
diff --git a/source3/nsswitch/winbindd_cred_cache.c b/source3/nsswitch/winbindd_cred_cache.c index eb39d1dafb..db1dc57795 100644 --- a/source3/nsswitch/winbindd_cred_cache.c +++ b/source3/nsswitch/winbindd_cred_cache.c @@ -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; diff --git a/source3/nsswitch/winbindd_pam.c b/source3/nsswitch/winbindd_pam.c index d38bdf3dfa..9e4fd39707 100644 --- a/source3/nsswitch/winbindd_pam.c +++ b/source3/nsswitch/winbindd_pam.c @@ -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); |