Fix committed: b4850e5ae9607f9f31932
** Changed in: qemu
Status: New => Fix Committed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1572329
Title:
ARM bootloader does not set r0 to 0
Status in QEMU:
Fix Committed
Bug description:
The link register is not properly set up in the ARM bootloader code,
leading to the instruction which sets r0 to 0x00000000 to be skipped.
As a consequence, r0 may hold the value leaked from the board setup
code.
For instance, if using arm_write_secure_board_setup_dummy_smc, r0
holds 0x00000031.
Attached is a patch to fix the issue.
Please include Sylvain Garrigues <sylv...@sylvaingarrigues.com> in the
commit log.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1572329/+subscriptions
