diff options
Diffstat (limited to 'source3/pam_smbpass/pam_smb_auth.c')
| -rw-r--r-- | source3/pam_smbpass/pam_smb_auth.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source3/pam_smbpass/pam_smb_auth.c b/source3/pam_smbpass/pam_smb_auth.c index 4270bcce587..ac5ef3f21c5 100644 --- a/source3/pam_smbpass/pam_smb_auth.c +++ b/source3/pam_smbpass/pam_smb_auth.c @@ -50,6 +50,7 @@ do { \ pam_set_data( pamh, "smb_setcred_return" \ , (void *) ret_data, NULL ); \ } \ + TALLOC_FREE(frame); \ return retval; \ } while (0) @@ -75,6 +76,7 @@ int pam_sm_authenticate(pam_handle_t *pamh, int flags, const char *name; void (*oldsig_handler)(int) = NULL; bool found; + TALLOC_CTX *frame = talloc_stackframe(); /* Points to memory managed by the PAM library. Do not free. */ char *p = NULL; @@ -195,6 +197,7 @@ static int _smb_add_user(pam_handle_t *pamh, unsigned int ctrl, char *msg_str = NULL; const char *pass = NULL; int retval; + TALLOC_CTX *frame = talloc_stackframe(); /* Get the authtok; if we don't have one, silently fail. */ retval = _pam_get_item( pamh, PAM_AUTHTOK, &pass ); @@ -202,8 +205,10 @@ static int _smb_add_user(pam_handle_t *pamh, unsigned int ctrl, if (retval != PAM_SUCCESS) { _log_err(pamh, LOG_ALERT , "pam_get_item returned error to pam_sm_authenticate" ); + TALLOC_FREE(frame); return PAM_AUTHTOK_RECOVER_ERR; } else if (pass == NULL) { + TALLOC_FREE(frame); return PAM_AUTHTOK_RECOVER_ERR; } @@ -220,6 +225,7 @@ static int _smb_add_user(pam_handle_t *pamh, unsigned int ctrl, SAFE_FREE(err_str); SAFE_FREE(msg_str); + TALLOC_FREE(frame); return PAM_IGNORE; } else { /* mimick 'update encrypted' as long as the 'no pw req' flag is not set */ @@ -237,6 +243,7 @@ static int _smb_add_user(pam_handle_t *pamh, unsigned int ctrl, SAFE_FREE(err_str); SAFE_FREE(msg_str); pass = NULL; + TALLOC_FREE(frame); return PAM_IGNORE; } |