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[RFC PATCH 0/9] hw/sd: Allow card size not power of 2 again
From: |
Philippe Mathieu-Daudé |
Subject: |
[RFC PATCH 0/9] hw/sd: Allow card size not power of 2 again |
Date: |
Wed, 23 Jun 2021 20:00:12 +0200 |
Hi Ubi-Wan Kenubi and Tom,
In commit a9bcedd (SD card size has to be power of 2) we decided
to restrict SD card size to avoid security problems (CVE-2020-13253)
but this became not practical to some users.
This RFC series tries to remove the limitation, keeping our
functional tests working. It is unfinished work because I had to
attend other topics, but sending it early as RFC to get feedback.
I'll keep working when I get more time, except if one if you can
help me.
Alexander, could you generate a qtest reproducer with the fuzzer
corpus? See: https://bugs.launchpad.net/qemu/+bug/1878054
Thanks,
Phil.
Philippe Mathieu-Daudé (9):
hw/sd: When card is in wrong state, log which state it is
hw/sd: Extract address_in_range() helper, log invalid accesses
tests/acceptance: Tag NetBSD tests as 'os:netbsd'
tests/acceptance: Extract image_expand() helper
tests/acceptance: Use image_expand() in
test_arm_orangepi_uboot_netbsd9
tests/acceptance: Use image_expand() in test_arm_orangepi_bionic_20_08
tests/acceptance: Do not expand SD card image in test_arm_orangepi_sd
tests/acceptance: Remove now unused pow2ceil()
hw/sd: Allow card size not power of 2 again
hw/sd/sd.c | 60 +++++++++++++-------------
tests/acceptance/boot_linux_console.py | 39 ++++++++---------
tests/acceptance/ppc_prep_40p.py | 2 +
3 files changed, 52 insertions(+), 49 deletions(-)
--
2.31.1
- [RFC PATCH 0/9] hw/sd: Allow card size not power of 2 again,
Philippe Mathieu-Daudé <=
- [PATCH 1/9] hw/sd: When card is in wrong state, log which state it is, Philippe Mathieu-Daudé, 2021/06/23
- [PATCH 2/9] hw/sd: Extract address_in_range() helper, log invalid accesses, Philippe Mathieu-Daudé, 2021/06/23
- [PATCH 3/9] tests/acceptance: Tag NetBSD tests as 'os:netbsd', Philippe Mathieu-Daudé, 2021/06/23
- [PATCH 4/9] tests/acceptance: Extract image_expand() helper, Philippe Mathieu-Daudé, 2021/06/23
- [PATCH 5/9] tests/acceptance: Use image_expand() in test_arm_orangepi_uboot_netbsd9, Philippe Mathieu-Daudé, 2021/06/23
- [RFC PATCH 6/9] tests/acceptance: Use image_expand() in test_arm_orangepi_bionic_20_08, Philippe Mathieu-Daudé, 2021/06/23
- [RFC PATCH 7/9] tests/acceptance: Do not expand SD card image in test_arm_orangepi_sd, Philippe Mathieu-Daudé, 2021/06/23
- [PATCH 8/9] tests/acceptance: Remove now unused pow2ceil(), Philippe Mathieu-Daudé, 2021/06/23
- [RFC PATCH 9/9] hw/sd: Allow card size not power of 2 again, Philippe Mathieu-Daudé, 2021/06/23