Support Linux kernel AF_BLUETOOTH for bind().

Bug #320116. sockaddr_rc might contain some padding which might not be
initialized. Explicitly check the sockaddr_rc fields are set. That also
produces better diagnostics about which field is unitialized.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13404 a5019735-40e9-0310-863c-91ae7b9d1cf9
6 files changed