xfsrestore 3.1.2 segfaults when pathname too long for bind of UNIX domain socket

[Nigel Tamplin <ntamplin@xxxxxxxxxxxxxxx>]

This is caused by the error message when the pathname is too long 
containing 4 format specifiers when only 3 arguments are provided.

restore/content.c:7796

                        if ( strlen( path ) >= sizeof( addr.sun_path )) {
                                mlog( MLOG_VERBOSE | MLOG_WARNING, _(
                                      "pathname too long for bind of "
                                      "%s ino %llu %s: %s: discarding\n"),
                                      printstr,
                                      fhdrp->fh_stat.bs_ino,
                                      path );
                                ( void )close( sockfd );
                                return BOOL_TRUE;
                        }


This problem was preventing me from restoring a backup.

I produced a core dump, found the cause from the core dump and removed 
the last %s from the format above to allow my restore to run and output 
the above warning instead of seg faulting.


Nigel

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