glibc: Buffer overwrite when using readdir_r on file systems returning file names longer than NAME_MAX characters

An out-of-bounds write flaw was found in the way the glibc's readdirr function handled file system entries longer than the NAMEMAX character constant. A remote attacker could provide a specially crafted NTFS or CIFS file system that, when processed by an application using readdirr, would cause th...