From e92527c97cfa26bf6e42381cf1b7035950c36e69 Mon Sep 17 00:00:00 2001
From: Johannes Sixt <j6t@kdbg.org>
Date: Tue, 20 Aug 2013 11:15:26 +0200
Subject: [PATCH] stream_to_pack: xread does not guarantee to read all
requested bytes
The deflate loop in bulk-checkin::stream_to_pack expects to get all bytes
from a file that it requests to read in a single function call. But it
used xread(), which does not give that guarantee. Replace it by
read_in_full().
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
bulk-checkin.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/bulk-checkin.c b/bulk-checkin.c
index 6b0b6d4904..118c62528b 100644
--- a/bulk-checkin.c
+++ b/bulk-checkin.c
@@ -114,7 +114,7 @@ static int stream_to_pack(struct bulk_checkin_state *state,
if (size && !s.avail_in) {
ssize_t rsize = size < sizeof(ibuf) ? size : sizeof(ibuf);
- if (xread(fd, ibuf, rsize) != rsize)
+ if (read_in_full(fd, ibuf, rsize) != rsize)
die("failed to read %d bytes from '%s'",
(int)rsize, path);
offset += rsize;