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| author | Ermal <eri@pfsense.org> | 2011-06-24 12:10:51 +0000 |
|---|---|---|
| committer | Ermal <eri@pfsense.org> | 2011-06-24 12:10:51 +0000 |
| commit | 5ca13f69b79ab1e461e7a689d7d02a8c2c0794eb (patch) | |
| tree | 6041080ddd7e8b4b654abf1bfd6483a1ab386ece /etc/inc/certs.inc | |
| parent | 22b380aa6f4b7401b887945262a2e595d03dac26 (diff) | |
| download | pfsense-5ca13f69b79ab1e461e7a689d7d02a8c2c0794eb.zip pfsense-5ca13f69b79ab1e461e7a689d7d02a8c2c0794eb.tar.gz | |
Import error handling to avoid errors.
Diffstat (limited to 'etc/inc/certs.inc')
| -rw-r--r-- | etc/inc/certs.inc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/etc/inc/certs.inc b/etc/inc/certs.inc index 6ab448b..3f655b1 100644 --- a/etc/inc/certs.inc +++ b/etc/inc/certs.inc @@ -338,7 +338,7 @@ function csr_get_subject($str_crt, $decode = true) { $components = openssl_csr_get_subject($str_crt); - if (!is_array($components)) + if (empty($components) || !is_array($components)) return "unknown"; ksort($components); @@ -360,7 +360,7 @@ function cert_get_subject($str_crt, $decode = true) { $inf_crt = openssl_x509_parse($str_crt); $components = $inf_crt['subject']; - if (!is_array($components)) + if (empty($components) || !is_array($components)) return "unknown"; ksort($components); @@ -410,9 +410,10 @@ function cert_get_issuer($str_crt, $decode = true) { $inf_crt = openssl_x509_parse($str_crt); $components = $inf_crt['issuer']; - ksort($components); - if (!is_array($components)) + if (empty($components) || !is_array($components)) return "unknown"; + + ksort($components); foreach ($components as $a => $v) { if (!strlen($issuer)) $issuer = "{$a}={$v}"; |
