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Fix issue processwire/processwire-issues#1342 using fix proposed by @openidauthority processwire/processwire-requests#393#issuecomment-867593330

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Ryan Cramer
2021-07-16 13:39:05 -04:00
parent 8961001001
commit ec761e75bd
1 changed files with 2 additions and 0 deletions
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2
wire/core/Sanitizer.php
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@@ -842,6 +842,8 @@ class Sanitizer extends Wire {
} else if($inBlacklist || !strlen(trim($c)) || ctype_cntrl($c)) { } else if($inBlacklist || !strlen(trim($c)) || ctype_cntrl($c)) {
// character does not resolve to something visible or is in blacklist // character does not resolve to something visible or is in blacklist
$replacements[] = $c; $replacements[] = $c;
} else if($whitelist === false) {
// whitelist disabled: allow everything that is not blacklisted
} else { } else {
// character that is not in whitelist, double check case variants // character that is not in whitelist, double check case variants
$cLower = $tt->strtolower($c); $cLower = $tt->strtolower($c);