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| author | bmeeks8 <bmeeks8@bellsouth.net> | 2015-07-03 23:25:21 -0400 |
|---|---|---|
| committer | bmeeks8 <bmeeks8@bellsouth.net> | 2015-07-03 23:25:21 -0400 |
| commit | 945bdb61b7486d61008656cff1c60410e65a387a (patch) | |
| tree | 45d7b77aca0da457117a3b09d340aaa28967cc19 | |
| parent | 516e627d3fab68844fb4c69257834c847fa92731 (diff) | |
| download | pfsense-packages-945bdb61b7486d61008656cff1c60410e65a387a.tar.gz pfsense-packages-945bdb61b7486d61008656cff1c60410e65a387a.tar.bz2 pfsense-packages-945bdb61b7486d61008656cff1c60410e65a387a.zip | |
Verify snort_widget file handle before trying to use it.
| -rw-r--r-- | config/snort/snort_alerts.widget.php | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/config/snort/snort_alerts.widget.php b/config/snort/snort_alerts.widget.php index 96c70562..2b7a10c7 100644 --- a/config/snort/snort_alerts.widget.php +++ b/config/snort/snort_alerts.widget.php @@ -125,7 +125,10 @@ function snort_widget_get_alerts() { /* 0 1 2 3 4 5 6 7 8 9 10 11 12 */ /* File format: timestamp,generator_id,sig_id,sig_rev,msg,proto,src,srcport,dst,dstport,id,classification,priority */ - $fd = fopen("/tmp/alert_snort{$snort_uuid}", "r"); + if (!$fd = fopen("/tmp/alert_snort{$snort_uuid}", "r")) { + log_error(gettext("[Snort Widget] Failed to open file /tmp/alert_snort{$snort_uuid}")); + continue; + } while (($fields = fgetcsv($fd, 1000, ',', '"')) !== FALSE) { if(count($fields) < 13) continue; |