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(-)
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2.36.1