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| author | Mikhail Kshevetskiy <[email protected]> | 2026-01-20 01:33:04 +0300 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-02-04 10:30:55 -0600 |
| commit | 6a1f8c897375d1f673699efdb3664b96f5af8c1c (patch) | |
| tree | 017a10571f2ac2de0955bfd82ed78653a081c124 /scripts/const_structs.checkpatch | |
| parent | 0ced9ef07361980d1418eab33ee1f41274d1e0e2 (diff) | |
cmd: gpt: fix partition search boundaries
GPT disk partition with max available number (ex: /dev/mmcblk128) can't
be used from U-Boot. Here is an example:
=> mmc part
Partition Map for mmc device 0 -- Partition Type: EFI
Part Start LBA End LBA Name
Attributes
Type GUID
Partition GUID
1 0x00001000 0x000013ff "env1"
attrs: 0x0000000000000000
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
guid: 5452574f-2211-4433-5566-778899aabb02
2 0x00001400 0x000017ff "env2"
attrs: 0x0000000000000000
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
guid: 5452574f-2211-4433-5566-778899aabb03
.................
8 0x00158000 0x0034bfff "apps"
attrs: 0x0000000000000000
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
guid: 5452574f-2211-4433-5566-778899aabb09
128 0x00000420 0x00000fff "fip"
attrs: 0x0000000000000000
type: c12a7328-f81f-11d2-ba4b-00a0c93ec93b
guid: 5452574f-2211-4433-5566-778899aabb01
=> gpt setenv mmc 0 fip
error!
=> gpt setenv mmc 0 apps
success!
The error is caused by invalid boundary checks. This patch fixes an
issue.
Fixes: 12fc1f3bb223 ("cmd: gpt: add eMMC and GPT support")
Signed-off-by: Mikhail Kshevetskiy <[email protected]>
Acked-by: Quentin Schulz <[email protected]>
Diffstat (limited to 'scripts/const_structs.checkpatch')
0 files changed, 0 insertions, 0 deletions