Hello:
This series was applied to bpf/bpf.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Wed, 9 Feb 2022 12:33:22 +0530 you wrote:
> A fix for an oversight in copy_map_value that leads to kernel crash.
>
> Also, a question for BPF developers:
> It seems in arraymap.c, we always do check_and_free_timer_in_array after we do
> copy_map_value in map_update_elem callback, but the same is not done for
> hashtab.c. Is there a specific reason for this difference in behavior, or did I
> miss that it happens for hashtab.c as well?
>
> [...]
Here is the summary with links:
- [bpf,v2,1/2] bpf: Fix crash due to incorrect copy_map_value
https://git.kernel.org/bpf/bpf/c/a8abb0c3dc1e
- [bpf,v2,2/2] selftests/bpf: Add test for bpf_timer overwriting crash
https://git.kernel.org/bpf/bpf/c/a7e75016a075
You are awesome, thank you!
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