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authorSteffen Trumtrar <s.trumtrar@pengutronix.de>2020-01-27 15:51:49 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2020-01-28 09:21:11 +0100
commit3b27a6eecb5bb6089b490258a54e7873aacf6573 (patch)
tree4bdc80045c220ce392f8d7f2043221dc9f2c77f4 /common
parentee8960aec018df2ded4ac28776243bda0b633d67 (diff)
downloadbarebox-3b27a6eecb5bb6089b490258a54e7873aacf6573.tar.gz
imd: replace magicvalue with sizeof(struct)
Instead of using "8" as the size of an imd_header, use the sizeof operator. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common')
-rw-r--r--common/imd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/common/imd.c b/common/imd.c
index 913a01d..e0dab69 100644
--- a/common/imd.c
+++ b/common/imd.c
@@ -41,7 +41,7 @@ const struct imd_header *imd_next(const struct imd_header *imd)
length = imd_read_length(imd);
length = ALIGN(length, 4);
- length += 8;
+ length += sizeof(struct imd_header);
return (const void *)imd + length;
}
@@ -63,14 +63,14 @@ static int imd_next_validate(const void *buf, int bufsize, int start_ofs)
size = bufsize - start_ofs;
- if (size < 8) {
+ if (size < sizeof(struct imd_header)) {
debug("trunkated tag at offset %dd\n", start_ofs);
return -EINVAL;
}
length = imd_read_length(imd);
length = ALIGN(length, 4);
- length += 8;
+ length += sizeof(struct imd_header);
if (size < length) {
debug("tag at offset %d with size %d exceeds bufsize %d\n",