Some tests use a variable of type "char" to store the length of the TMPDIR
environment variable, which breaks when that is more than 127 characters. I'll
attach a patch to fix this.
Summary: Tests break with long TMPDIR
AssignedTo: drepper at redhat dot com
ReportedBy: jsm28 at gcc dot gnu dot org
CC: glibc-bugs at sources dot redhat dot com