]
Jan Kalina updated ELY-139:
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Git Pull Request:
Appending into ByteStringBuilder fail if initial array blank
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Key: ELY-139
URL:
https://issues.jboss.org/browse/ELY-139
Project: WildFly Elytron
Issue Type: Bug
Reporter: Jan Kalina
Assignee: Jan Kalina
Priority: Minor
-ByteStringBuilder cannot append codepoints 0xD8xx (lonely surrogates). It should -
StringBuilder.appendCodePoint() work with it.-
-(Problem is only with uncomplete/nonvalid unicode strings, so it is not critical
problem.)-
Mentioned in:
https://github.com/wildfly-security/wildfly-elytron/pull/101
*UPDATE:*
ByteStringBuilder encode surrogates correctly by RFC3629 (if we ignore they are
prohibited because they are reserved for UTF-16). Conversly StringBuilder and (char)
operator encode D800-D8FF bad as 3F.
Problem is only in appending into ByteStringBuilder constructed as:
{code:xml}
new ByteStringBuilder(new byte[]{});
{code}