From 583acea6669550ffa7ffb465301ddb3529206afc Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 23 Mar 2017 11:29:50 +0100 Subject: state: backend-direct: Fix max_size The max_size in the direct backend includes the meta data, so substract its size when determing the max data size we can store. Signed-off-by: Sascha Hauer --- src/barebox-state/backend_bucket_direct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/barebox-state/backend_bucket_direct.c b/src/barebox-state/backend_bucket_direct.c index 246cb49..9996ac2 100644 --- a/src/barebox-state/backend_bucket_direct.c +++ b/src/barebox-state/backend_bucket_direct.c @@ -103,7 +103,7 @@ static int state_backend_bucket_direct_write(struct state_backend_storage_bucket int ret; struct state_backend_storage_bucket_direct_meta meta; - if (direct->max_size && len > direct->max_size) + if (direct->max_size && len > direct->max_size - sizeof(meta)) return -E2BIG; ret = lseek(direct->fd, direct->offset, SEEK_SET); -- cgit v1.2.3