[lvc-project] [f2fs-dev] [PATCH] f2fs: avoid potential int overflow in sanity_check_area_boundary()

patchwork-bot+f2fs at kernel.org patchwork-bot+f2fs at kernel.org
Tue Aug 6 02:30:52 MSK 2024


Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk at kernel.org>:

On Wed, 24 Jul 2024 10:51:58 -0700 you wrote:
> While calculating the end addresses of main area and segment 0, u32
> may be not enough to hold the result without the danger of int
> overflow.
> 
> Just in case, play it safe and cast one of the operands to a
> wider type (u64).
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: avoid potential int overflow in sanity_check_area_boundary()
    https://git.kernel.org/jaegeuk/f2fs/c/50438dbc483c

You are awesome, thank you!
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