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Added extra-fence for numeric input (never! trust userinput)

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int2001
2025-07-10 05:38:23 +00:00
parent 280229d073
commit f5d02f02ba
1 changed files with 9 additions and 6 deletions
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15
application/controllers/Band.php
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@@ -206,13 +206,16 @@ class Band extends CI_Controller {
$frequencyfrom = $this->security->xss_clean($this->input->post('frequencyfrom', true));
$frequencyto = $this->security->xss_clean($this->input->post('frequencyto', true));
$mode = $this->security->xss_clean($this->input->post('mode', true));
$overlap=$this->bands->check4overlapEdges($id, $frequencyfrom, $frequencyto, $mode);
if (!($overlap)) {
$this->bands->saveBandEdge($id, $frequencyfrom, $frequencyto, $mode);
echo json_encode(array('message' => 'OK'));
if ((is_numeric($frequencyfrom)) && (is_numeric($frequencyfrom))) {
$overlap=$this->bands->check4overlapEdges($id, $frequencyfrom, $frequencyto, $mode);
if (!($overlap)) {
$this->bands->saveBandEdge($id, $frequencyfrom, $frequencyto, $mode);
echo json_encode(array('message' => 'OK'));
} else {
echo json_encode(array('message' => 'Overlapping'));
}
} else {
echo json_encode(array('message' => 'Overlapping'));
echo json_encode(array('message' => 'No Number entered'));
}
return;
}