Commit Message: - "untar: add check on link" Changes: - : Added , , , and to the ignore list. - : - Added checks for and cases. - Uses to resolve true target paths. - Checks if the resolved target path is within the allowed destination directory ( ) to prevent symbolic and hard links outside the destination. - Returns error messages if checks fail to prevent unauthorized access. Key Information About Vulnerabilities: - The commit aims to mitigate the risk of symbolic and hard link attacks by ensuring that link targets point within the destination directory. - This prevents attackers from creating links pointing to arbitrary paths, which could lead to data exposure or manipulation.