[PATCH] fs/squashfs: fix potential integer overflows
Tom Rini
trini at konsulko.com
Mon Feb 24 21:27:15 CET 2025
On Wed, 19 Feb 2025 11:16:33 +0100, joaomarcos.costa at bootlin.com wrote:
> The length of buffers used to read inode tables, directory tables, and
> reading a file are calculated as: number of blocks * block size, and
> such plain multiplication is prone to overflowing (thus unsafe).
>
> Replace it by __builtin_mul_overflow, i.e. safe math.
>
>
> [...]
Applied to u-boot/master, thanks!
--
Tom
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