New patch to review for coreboot: util/broadcom: Check return value of stat()

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17881

-gerrit

commit 5c70592bdc4b1f41db4712df0f4cd4354156d58d
Author: Patrick Georgi 
Date:   Thu Dec 15 15:02:09 2016 +0100

util/broadcom: Check return value of stat()

Change-Id: Ib53408e8b186c07aa8e42c67131d39c4add05983
    Signed-off-by: Patrick Georgi 
    Found-by: Coverity Scan #1323515
---
 util/broadcom/secimage/sbi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/util/broadcom/secimage/sbi.c b/util/broadcom/secimage/sbi.c
index 8718f14..d972ba4 100644
--- a/util/broadcom/secimage/sbi.c
+++ b/util/broadcom/secimage/sbi.c
@@ -109,7 +109,10 @@ int CreateSecureBootImage(int ac, char **av)
    	--ac, ++av;
    }

-	stat(bl, &file_stat);
+	if (stat(bl, &file_stat) == -1) {
+		puts("Can't stat bl");
+		return -1;
+	}
    filesize = file_stat.st_size + MIN_SIZE;
    buf = calloc(sizeof(uint8_t), filesize);