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| author | Andrei Gherzan <andrei@gherzan.ro> | 2012-09-10 19:26:27 +0300 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-09-14 09:49:53 +0100 |
| commit | 726c1617077da6b49606ac1a2cae64d2d02e6214 (patch) | |
| tree | 95278a1729490c2a680b652a3642e57a2305e164 /meta | |
| parent | c3cff64708cb078405f5ecd9bca6801031786bc4 (diff) | |
| download | openembedded-core-726c1617077da6b49606ac1a2cae64d2d02e6214.tar.gz openembedded-core-726c1617077da6b49606ac1a2cae64d2d02e6214.tar.bz2 openembedded-core-726c1617077da6b49606ac1a2cae64d2d02e6214.zip | |
image_types.bbclass: Round up ROOTFS_SIZE after base_size check
If we round up ROOTFS_SIZE to IMAGE_ROOTFS_ALIGNMENT before checking if
base_size is greater then IMAGE_ROOTFS_SIZE, we can end up adding an
unaligned value to IMAGE_ROOTFS_SIZE. Obviously, if
IMAGE_ROOTFS_EXTRA_SPACE was overwritten with an unaligned value. So
let's add the round up code after the base_size calculus and it's
comparison.
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/classes/image_types.bbclass | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass index 6f8514ff5b..8d76cc907e 100644 --- a/meta/classes/image_types.bbclass +++ b/meta/classes/image_types.bbclass @@ -82,9 +82,9 @@ runimagecmd () { # The base_size gets calculated: # - initial size determined by `du -ks` of the IMAGE_ROOTFS # - then multiplied by the IMAGE_OVERHEAD_FACTOR - # - then rounded up to IMAGE_ROOTFS_ALIGNMENT - # - finally tested against IMAGE_ROOTFS_SIZE - ROOTFS_SIZE=`du -ks ${IMAGE_ROOTFS}|awk '{base_size = $1 * ${IMAGE_OVERHEAD_FACTOR} + ${IMAGE_ROOTFS_ALIGNMENT} - 1; base_size -= base_size % ${IMAGE_ROOTFS_ALIGNMENT}; print ((base_size > ${IMAGE_ROOTFS_SIZE} ? base_size : ${IMAGE_ROOTFS_SIZE}) + ${IMAGE_ROOTFS_EXTRA_SPACE}) }'` + # - tested against IMAGE_ROOTFS_SIZE + # - round up ROOTFS_SIZE to IMAGE_ROOTFS_ALIGNMENT + ROOTFS_SIZE=`du -ks ${IMAGE_ROOTFS} | awk '{base_size = $1 * ${IMAGE_OVERHEAD_FACTOR}; base_size = ((base_size > ${IMAGE_ROOTFS_SIZE} ? base_size : ${IMAGE_ROOTFS_SIZE}) + ${IMAGE_ROOTFS_EXTRA_SPACE}); if (base_size != int(base_size)) base_size = int(base_size + 1); base_size = base_size + ${IMAGE_ROOTFS_ALIGNMENT} - 1; base_size -= base_size % ${IMAGE_ROOTFS_ALIGNMENT}; print base_size }'` ${cmd} # Now create the needed compressed versions cd ${DEPLOY_DIR_IMAGE}/ |