diff options
| author | yar <yar@FreeBSD.org> | 2004-11-01 16:05:57 +0000 |
|---|---|---|
| committer | yar <yar@FreeBSD.org> | 2004-11-01 16:05:57 +0000 |
| commit | 75e4d56d9fbebf759a7f5337aa9413eefe66553e (patch) | |
| tree | 6deab124363c52ed0d8fdd7ad5bb2c382daa4332 /libexec/ftpd/ftpd.c | |
| parent | c6ef06fc302baa7e0f895dc256456ee334cd4665 (diff) | |
| download | FreeBSD-src-75e4d56d9fbebf759a7f5337aa9413eefe66553e.zip FreeBSD-src-75e4d56d9fbebf759a7f5337aa9413eefe66553e.tar.gz | |
OpenPAM allows passing a NULL "pamh" to pam_strerror() to indicate
that the creation of a PAM context has failed.
N.B. This does not apply to pam_strerror() in RELENG_4, it
will mishandle a NULL "pamh".
Discussed with: des
Diffstat (limited to 'libexec/ftpd/ftpd.c')
| -rw-r--r-- | libexec/ftpd/ftpd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libexec/ftpd/ftpd.c b/libexec/ftpd/ftpd.c index 6b10f9b..3325276 100644 --- a/libexec/ftpd/ftpd.c +++ b/libexec/ftpd/ftpd.c @@ -1258,8 +1258,11 @@ auth_pam(struct passwd **ppw, const char *pass) e = pam_start("ftpd", (*ppw)->pw_name, &conv, &pamh); if (e != PAM_SUCCESS) { - /* pamh is NULL, cannot use pam_strerror() */ - syslog(LOG_ERR, "pam_start failed"); + /* + * In OpenPAM, it's OK to pass NULL to pam_strerror() + * if context creation has failed in the first place. + */ + syslog(LOG_ERR, "pam_start: %s", pam_strerror(NULL, e)); return -1; } |
