Hello:
This patch was applied to bpf/bpf.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Tue, 14 May 2024 09:09:31 +0200 you wrote:
> err is a 32-bit integer, but elf_update returns an off_t, which is
> 64-bit at least on 64-bit platforms. If symbols_patch is called on a
> binary between 2-4GB in size, the result will be negative when cast to
> a 32-bit integer, which the code assumes means an error occurred. This
> can wrongly trigger build failures when building very large kernel
> images.
>
> [...]
Here is the summary with links:
- bpf: Fix potential integer overflow in resolve_btfids
https://git.kernel.org/bpf/bpf/c/44382b3ed6b2
You are awesome, thank you!
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