[sheepdog] [PATCH] sheep: use valloc for data object I/O

[MORITA Kazutaka]

Otherwise, read/2 can return error with EINVAL.

Signed-off-by: MORITA Kazutaka <morita.kazutaka at lab.ntt.co.jp>
---
 sheep/plain_store.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sheep/plain_store.c b/sheep/plain_store.c
index c8b7af5..b932d6a 100644
--- a/sheep/plain_store.c
+++ b/sheep/plain_store.c
@@ -543,7 +543,7 @@ int default_get_hash(uint64_t oid, uint32_t epoch, uint8_t *sha1)
 	}
 
 	length = get_objsize(oid);
-	buf = malloc(length);
+	buf = valloc(length);
 	if (buf == NULL)
 		return SD_RES_NO_MEM;
 
-- 
1.8.1.3.566.gaa39828