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[RFC PATCH 0/6] hw/sd/sdcard: Do not attempt to erase out of range addre
From: |
Philippe Mathieu-Daudé |
Subject: |
[RFC PATCH 0/6] hw/sd/sdcard: Do not attempt to erase out of range addresses |
Date: |
Fri, 18 Sep 2020 19:41:11 +0200 |
Yet another bug in the sdcard model found by libfuzzer:
https://bugs.launchpad.net/bugs/1895310
The bug is fixed, but there is a migration issue to
be resolved... so posting as RFC.
Philippe Mathieu-Daudé (6):
hw/sd/sdcard: Add trace event for ERASE command (CMD38)
hw/sd/sdcard: Introduce the INVALID_ADDRESS definition
hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS
hw/sd/sdcard: Reset both start/end addresses on error
hw/sd/sdcard: Do not attempt to erase out of range addresses
hw/sd/sdcard: Assert if accessing an illegal group
hw/sd/sd.c | 30 ++++++++++++++++++++++--------
hw/sd/trace-events | 2 +-
2 files changed, 23 insertions(+), 9 deletions(-)
--
2.26.2
- [RFC PATCH 0/6] hw/sd/sdcard: Do not attempt to erase out of range addresses,
Philippe Mathieu-Daudé <=
- [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Philippe Mathieu-Daudé, 2020/09/18
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Markus Armbruster, 2020/09/21
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Philippe Mathieu-Daudé, 2020/09/21
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Markus Armbruster, 2020/09/21
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Dr. David Alan Gilbert, 2020/09/21
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Philippe Mathieu-Daudé, 2020/09/21
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Markus Armbruster, 2020/09/21
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Paolo Bonzini, 2020/09/21
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Markus Armbruster, 2020/09/22
- Re: [RFC PATCH 3/6] hw/sd/sdcard: Do not use legal address '0' for INVALID_ADDRESS, Kevin O'Connor, 2020/09/21