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Unambiguously typecast to expected datatype

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billz
2023-09-03 09:46:50 +02:00
parent cc6fa1d8d0
commit 5457855aa1
2 changed files with 2 additions and 1 deletions
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ajax/networking/get_frequencies.php
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@@ -9,6 +9,7 @@ if (isset($_POST['interface'])) {
define( 'NL80211_BAND_24GHZ', 0x1 );
define( 'NL80211_BAND_5GHZ', 0x2 );
$iface = escapeshellcmd($_POST['interface']);
$flags = 0;
// get physical device for selected interface
exec("iw dev | awk '/$iface/ {print line}{line = $0}'", $return);