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#3546: Add string length checks to isValidName

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Outfluencer 2023-10-28 04:11:55 +02:00 committed by GitHub
parent f903c54d55
commit e442c3da5c
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1 changed files with 5 additions and 0 deletions
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proxy/src/main/java/net/md_5/bungee/util/AllowedCharacters.java
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@ -27,6 +27,11 @@ public final class AllowedCharacters
public static boolean isValidName(String name, boolean onlineMode) public static boolean isValidName(String name, boolean onlineMode)
{ {
if ( name.isEmpty() || name.length() > 16 )
{
return false;
}
for ( int index = 0, len = name.length(); index < len; index++ ) for ( int index = 0, len = name.length(); index < len; index++ )
{ {
if ( !isNameAllowedCharacter( name.charAt( index ), onlineMode ) ) if ( !isNameAllowedCharacter( name.charAt( index ), onlineMode ) )