diff options
| author | Jeff King <peff@peff.net> | 2017-09-13 20:16:28 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-09-14 09:17:59 +0300 |
| commit | 564bde9ae69dc3d60e764078745275b637f90991 (patch) | |
| tree | 45365f924c0622698493ee62ee0ede6c51133e4c /refs | |
| parent | 06f46f237afa823c0a2775e60ed8fbd80e7c751f (diff) | |
convert less-trivial versions of "write_in_full() != len"
The prior commit converted many sites to check the return
value of write_in_full() for negativity, rather than a
mismatch with the input length. This patch covers similar
cases, but where the return value is stored in an
intermediate variable. These should get the same treatment,
but they need to be reviewed more carefully since it would
be a bug if the return value is stored in an unsigned type
(which indeed, it is in one of the cases).
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs')
| -rw-r--r-- | refs/files-backend.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c index 924e8537f3..f21a954ce7 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -2039,7 +2039,7 @@ static int log_ref_write_fd(int fd, const struct object_id *old_oid, written = len <= maxlen ? write_in_full(fd, logrec, len) : -1; free(logrec); - if (written != len) + if (written < 0) return -1; return 0; |