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| author | Volker Lendecke <vlendec@samba.org> | 2004-04-21 16:15:59 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 10:51:18 -0500 |
| commit | c271c861804c54e3feea5aff662d5728fbb235f1 (patch) | |
| tree | 673cd1e7236dcb590e0b705b2f8fbe5537bbaaef /source3 | |
| parent | 0d6acfe19a6bf09305ba9727a4f967199dfa29a1 (diff) | |
| download | samba-c271c861804c54e3feea5aff662d5728fbb235f1.tar.gz samba-c271c861804c54e3feea5aff662d5728fbb235f1.tar.bz2 samba-c271c861804c54e3feea5aff662d5728fbb235f1.zip | |
r319: Fix a segfault in winbind. Thanks to Guenther Deschner for his valgrind log
:-)
Volker
(This used to be commit 91296a6003417e8704114ea63511c2c9201da122)
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/nsswitch/winbindd_pam.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source3/nsswitch/winbindd_pam.c b/source3/nsswitch/winbindd_pam.c index a2ebe0ddbc..c5c9ca6322 100644 --- a/source3/nsswitch/winbindd_pam.c +++ b/source3/nsswitch/winbindd_pam.c @@ -274,8 +274,12 @@ enum winbindd_result winbindd_pam_auth(struct winbindd_cli_state *state) } } while ( (attempts < 2) && retry ); - - clnt_deal_with_creds(cli->sess_key, &(cli->clnt_cred), &ret_creds); + + if (cli != NULL) { + /* We might have come out of the loop above with cli == NULL, + so don't dereference that. */ + clnt_deal_with_creds(cli->sess_key, &(cli->clnt_cred), &ret_creds); + } if (NT_STATUS_IS_OK(result)) { netsamlogon_cache_store( cli->mem_ctx, &info3 ); |