diff options
Diffstat (limited to 'src/barebox-state/backend_format_raw.c')
| -rw-r--r-- | src/barebox-state/backend_format_raw.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/barebox-state/backend_format_raw.c b/src/barebox-state/backend_format_raw.c index 5a71149..686eb98 100644 --- a/src/barebox-state/backend_format_raw.c +++ b/src/barebox-state/backend_format_raw.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012-2014 Pengutronix, Jan Luebbe <j.luebbe@pengutronix.de> * Copyright (C) 2013-2014 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> @@ -16,14 +17,12 @@ */ #include <common.h> -#include <common.h> #include <crypto/keystore.h> #include <digest.h> #include <linux/kernel.h> #include <malloc.h> #include <crc.h> #include <of.h> -#include <crc.h> #include "state.h" @@ -183,6 +182,7 @@ static int backend_format_raw_unpack(struct state_backend_format *format, const struct backend_raw_header *header; const void *data; struct state_backend_format_raw *backend_raw = get_format_raw(format); + int ret = 0; header = (const struct backend_raw_header *)buf; data = buf + sizeof(*header); @@ -191,12 +191,13 @@ static int backend_format_raw_unpack(struct state_backend_format *format, if (sv->start + sv->size > header->data_len) { dev_err(backend_raw->dev, "State variable ends behind valid data, %s\n", sv->name); + ret = -ENOSPC; continue; } memcpy(sv->raw, data + sv->start, sv->size); } - return 0; + return ret; } static int backend_format_raw_pack(struct state_backend_format *format, |