[PATCH 0/4] "hash-object --literally" fixes

This is a rework of Eric's fix (Thanks!), to avoid using strbuf all the time, even when we are not doing "hash-object --literally".

Eric Sunshine (3):
  git-hash-object.txt: document --literally option
  write_sha1_file_prepare: fix buffer overrun with extra-long object type
  t1007: add hash-object --literally tests

Junio C Hamano (1):
  write_sha1_file(): do not use a separate sha1[] array

 Documentation/git-hash-object.txt | 10 ++++++++--
 builtin/hash-object.c             |  4 +---
 cache.h                           |  1 +
 sha1_file.c                       | 32 +++++++++++++++++++++++++++-----
 t/t1007-hash-object.sh            | 11 +++++++++++
 5 files changed, 48 insertions(+), 10 deletions(-)