[PATCH v3 0/2] gethostbyname fixes

This version includes Junio's fixup to René's patch, and then my patch rebased on top of René's. I thought it was easier to just send both in one series, than to have Junio do a bunch of conflict resolution. I think this still needs Junio's signoff on the first patch, since I've added his code.

David Turner (1):
  xgethostname: handle long hostnames

René Scharfe (1):
  use HOST_NAME_MAX to size buffers for gethostname(2)

 builtin/gc.c           | 12 ++++++++----
 builtin/receive-pack.c |  4 ++--
 daemon.c               |  4 ----
 fetch-pack.c           |  4 ++--
 git-compat-util.h      |  6 ++++++
 ident.c                |  4 ++--
 wrapper.c              | 13 +++++++++++++
 7 files changed, 33 insertions(+), 14 deletions(-)