Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
lib/bootstrap/devfs.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/bootstrap/devfs.c b/lib/bootstrap/devfs.c
index d7b5185..d071eb3 100644
--- a/lib/bootstrap/devfs.c
+++ b/lib/bootstrap/devfs.c
@@ -58,8 +58,12 @@ static unsigned int get_image_size(void *head)
unsigned int ret = 0;
unsigned int *psize = head + BAREBOX_HEAD_SIZE_OFFSET;
- if (is_barebox_head(head))
+ if (is_barebox_head(head)) {
ret = *psize;
+ if (!ret)
+ bootstrap_err(
+ "image has correct magic, but the length is zero\n");
+ }
debug("Detected barebox image size %u\n", ret);
return ret;
--
2.1.4
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