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| author | Yousong Zhou <yszhou4tech@gmail.com> | 2020-11-03 11:39:59 +0800 |
|---|---|---|
| committer | Yousong Zhou <yszhou4tech@gmail.com> | 2020-11-11 21:29:55 +0800 |
| commit | 2e34cfbca78f36d68995f87975db29f53171c854 (patch) | |
| tree | 21363fd12e033e6dc2d1c724138575637f72b503 /target/linux/x86 | |
| parent | 31a34076edb24c06a315c9b912081bc1409064fa (diff) | |
| download | openwrt-2e34cfbca78f36d68995f87975db29f53171c854.tar.gz openwrt-2e34cfbca78f36d68995f87975db29f53171c854.tar.bz2 openwrt-2e34cfbca78f36d68995f87975db29f53171c854.zip | |
x86: upgrade: use get_image_dd
Ref: https://bugs.openwrt.org/index.php?do=details&task_id=3140
Reported-by: Philip Prindeville <philipp@redfish-solutions.com>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Reviewed-By: Philip Prindeville <philipp@redfish-solutions.com>
Diffstat (limited to 'target/linux/x86')
| -rw-r--r-- | target/linux/x86/base-files/lib/upgrade/platform.sh | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/target/linux/x86/base-files/lib/upgrade/platform.sh b/target/linux/x86/base-files/lib/upgrade/platform.sh index 617b267e68..0b54caea29 100644 --- a/target/linux/x86/base-files/lib/upgrade/platform.sh +++ b/target/linux/x86/base-files/lib/upgrade/platform.sh @@ -20,7 +20,7 @@ platform_check_image() { get_partitions "/dev/$diskdev" bootdisk #extract the boot sector from the image - get_image "$@" | dd of=/tmp/image.bs count=63 bs=512b 2>/dev/null + get_image_dd "$1" of=/tmp/image.bs count=63 bs=512b get_partitions /tmp/image.bs image @@ -83,7 +83,7 @@ platform_do_upgrade() { get_partitions "/dev/$diskdev" bootdisk #extract the boot sector from the image - get_image "$@" | dd of=/tmp/image.bs count=63 bs=512b >/dev/null + get_image_dd "$1" of=/tmp/image.bs count=63 bs=512b get_partitions /tmp/image.bs image @@ -94,7 +94,7 @@ platform_do_upgrade() { fi if [ -n "$diff" ]; then - get_image "$@" | dd of="/dev/$diskdev" bs=4096 conv=fsync + get_image_dd "$1" of="/dev/$diskdev" bs=4096 conv=fsync # Separate removal and addtion is necessary; otherwise, partition 1 # will be missing if it overlaps with the old partition 2 @@ -108,7 +108,7 @@ platform_do_upgrade() { while read part start size; do if export_partdevice partdev $part; then v "Writing image to /dev/$partdev..." - get_image "$@" | dd of="/dev/$partdev" ibs=512 obs=1M skip="$start" count="$size" conv=fsync + get_image_dd "$1" of="/dev/$partdev" ibs=512 obs=1M skip="$start" count="$size" conv=fsync else v "Unable to find partition $part device, skipped." fi @@ -116,7 +116,7 @@ platform_do_upgrade() { #copy partition uuid v "Writing new UUID to /dev/$diskdev..." - get_image "$@" | dd of="/dev/$diskdev" bs=1 skip=440 count=4 seek=440 conv=fsync + get_image_dd "$1" of="/dev/$diskdev" bs=1 skip=440 count=4 seek=440 conv=fsync platform_do_bootloader_upgrade "$diskdev" local parttype=ext4 |