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| author |  René Scharfe <l.s.r@web.de> | 2017-04-18 17:57:42 -0400 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2017-04-18 19:57:41 -0700 |
| commit | da25bdb7766c01665500cf7c7b75e76ea1f28b49 (patch) | |
| tree | 0130260984ed75f313cacb0fb1c452ce6f47dcf1 /bulk-checkin.c | |
| parent | preparing for 2.10.3 (diff) | |
| download | tgif-da25bdb7766c01665500cf7c7b75e76ea1f28b49.tar.xz | |
use HOST_NAME_MAX to size buffers for gethostname(2)
POSIX limits the length of host names to HOST_NAME_MAX. Export the
fallback definition from daemon.c and use this constant to make all
buffers used with gethostname(2) big enough for any possible result
and a terminating NUL.
Inspired-by: David Turner <dturner@twosigma.com>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: David Turner <dturner@twosigma.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'bulk-checkin.c')
0 files changed, 0 insertions, 0 deletions