mirrors/meta-security
1
0
Fork 0
mirror of https://git.yoctoproject.org/meta-security synced 2026-01-12 03:10:13 +00:00
Code Issues Projects Releases Wiki Activity

dm-verity: restructure the veritysetup arg parsing

Browse Source 
In making changes to the existing veritysetup arg list, it is harder to
see what the proposed change is since they are are glued together on one
long line.  Break them up so reviewing future unified diffs will be more
easy to visually parse.

This also makes it easier to temp. dump the args to a file for debugging.

In theory this should have no functional change.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
This commit is contained in:
Paul Gortmaker
2023-06-21 10:13:30 -07:00
committed by Armin Kuster
parent b6ec838e8f
commit fc12521b08
1 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
classes/dm-verity-img.bbclass
View File

@@ -58,6 +58,7 @@ verity_setup() {
local INPUT=${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.$TYPE
local SIZE=$(stat --printf="%s" $INPUT)
local OUTPUT=$INPUT.verity
local SETUP_ARGS=""
if [ ${DM_VERITY_IMAGE_DATA_BLOCK_SIZE} -ge ${DM_VERITY_IMAGE_HASH_BLOCK_SIZE} ]; then
align=${DM_VERITY_IMAGE_DATA_BLOCK_SIZE}
@@ -68,9 +69,15 @@ verity_setup() {
cp -a $INPUT $OUTPUT
SETUP_ARGS=" \
--data-block-size=${DM_VERITY_IMAGE_DATA_BLOCK_SIZE} \
--hash-block-size=${DM_VERITY_IMAGE_HASH_BLOCK_SIZE} \
--hash-offset=$SIZE format $OUTPUT $OUTPUT \
"
# Let's drop the first line of output (doesn't contain any useful info)
# and feed the rest to another function.
veritysetup --data-block-size=${DM_VERITY_IMAGE_DATA_BLOCK_SIZE} --hash-block-size=${DM_VERITY_IMAGE_HASH_BLOCK_SIZE} --hash-offset=$SIZE format $OUTPUT $OUTPUT | tail -n +2 | process_verity
veritysetup $SETUP_ARGS | tail -n +2 | process_verity
}
VERITY_TYPES = " \