metadata_full_dump truncates string in output #295
Description
It seems that strings in the metadata dump get truncated if they are longer than ~100 characters or so.
When running dwarfsck -d metadata_full_dump test.dwarfs on a random test fs, at least the compact_names buffer seems to be truncated:
24: compact_names (struct) = string_table {
1: buffer (string) = "\035-\014$-%\n\036\007(!0\r 2(%*\003)\004(%\035\003%.;>;A,7\?6\0358>G\?C@8><<,6<\?;,C@,B,8>7>8>6,>7B,\035:+6,;H676,IJ,@8,7KA,,<\002\001\014\002\027\026\002\001\014\002\r\002\000!\"!2\036\002\002\000\001\037 \005'\t&.$) 1\005\036%[...](731)",
Notice the [...](731) at the end.
The same happens for symtab.