RollingFileAppender crash when log file path has unmatched parenthesis #914

Exception in thread "main" java.util.regex.PatternSyntaxException: Unclosed group near index 38
log.orphan(paren.\d{4}-\d{2}-\d{2}.log
	at java.base/java.util.regex.Pattern.error(Pattern.java:2204)
	at java.base/java.util.regex.Pattern.accept(Pattern.java:2054)
	at java.base/java.util.regex.Pattern.group0(Pattern.java:3232)
	at java.base/java.util.regex.Pattern.sequence(Pattern.java:2300)
	at java.base/java.util.regex.Pattern.expr(Pattern.java:2245)
	at java.base/java.util.regex.Pattern.compile(Pattern.java:1945)
	at java.base/java.util.regex.Pattern.<init>(Pattern.java:1576)
	at java.base/java.util.regex.Pattern.compile(Pattern.java:1101)
	at java.base/java.util.regex.Pattern.matches(Pattern.java:1220)
	at java.base/java.lang.String.matches(String.java:2965)
	at ch.qos.logback.core.rolling.RollingFileAppender.checkForFileAndPatternCollisions(RollingFileAppender.java:113)
	at ch.qos.logback.core.rolling.RollingFileAppender.start(RollingFileAppender.java:84)
	at LogbackInvalidRegexPathCheck.main(LogbackInvalidRegexPathCheck.java:23)

import org.slf4j.LoggerFactory;

import ch.qos.logback.classic.Logger;
import ch.qos.logback.core.rolling.RollingFileAppender;
import ch.qos.logback.core.rolling.TimeBasedRollingPolicy;

public class LogbackInvalidRegexPathCheck {
    public static void main(String[] args) throws Exception {
        Logger logger = (Logger) LoggerFactory.getLogger("invalid-regex");
        
        RollingFileAppender<Object> rollingFileAppender = new RollingFileAppender<>();
        
        rollingFileAppender.setFile("log.log");
        TimeBasedRollingPolicy<Object> rollingPolicy = new TimeBasedRollingPolicy<>();
        rollingPolicy.setFileNamePattern("log.orphan(paren.%d{yyyy-MM-dd}.log");
        rollingPolicy.setParent(rollingFileAppender);
        rollingPolicy.setContext(logger.getLoggerContext());
        rollingPolicy.start();
        
        rollingFileAppender.setRollingPolicy(rollingPolicy);
        rollingFileAppender.setTriggeringPolicy(rollingPolicy);
        rollingFileAppender.setContext(logger.getLoggerContext());
        rollingFileAppender.start();
    }
}

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration>

<configuration>
  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
      <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} -%kvp- %msg%n</pattern>
    </encoder>
  </appender>

  <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>log.log</file>
    <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
      <fileNamePattern>log.orphan(paren.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
      <maxHistory>5</maxHistory>
      <maxFileSize>10MB</maxFileSize>
    </rollingPolicy>
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
      <pattern>%date %level [%thread] %logger{10} [%file:%line] -%kvp- %msg%n</pattern>
    </encoder>
  </appender>

  <root level="debug">
    <appender-ref ref="STDOUT"/>
    <appender-ref ref="FILE"/>
  </root>
</configuration>