Messages in this thread | | | From | Michał Kępień <> | Subject | [PATCH 0/2] mtdchar_write_ioctl(): prevent integer overflow, use kvmalloc() | Date | Mon, 16 May 2022 09:05:59 +0200 |
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This patch series addresses two flaws in mtdchar_write_ioctl() found by Richard Weinberger while he was reviewing v3 of the patch series proposing a new MEMREAD ioctl [1].
Richard, I included a Suggested-by tag crediting you in both of the patches in this series. I hope that is okay with you, but please let me know if it isn't.
Once this patch series is reviewed and accepted, I will apply similar fixes in v4 of the MEMREAD ioctl patch series.
[1] https://lists.infradead.org/pipermail/linux-mtd/2022-February/091276.html
Michał Kępień (2): mtdchar: prevent integer overflow in a safety check mtdchar: use kvmalloc() for potentially large allocations
drivers/mtd/mtdchar.c | 13 ++++++++----- include/uapi/mtd/mtd-abi.h | 4 ++-- 2 files changed, 10 insertions(+), 7 deletions(-)
-- 2.36.1
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