Messages in this thread | | | Subject | Re: [PATCH bpf v3 0/2] bpf: Fix incorrect immediate spill | From | patchwork-bot+netdevbpf@kernel ... | Date | Thu, 02 Nov 2023 06:00:24 +0000 |
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Hello:
This series was applied to bpf/bpf.git (master) by Alexei Starovoitov <ast@kernel.org>:
On Wed, 01 Nov 2023 13:33:50 +0100 you wrote: > Immediate is incorrectly cast to u32 before being spilled, losing sign > information. The range information is incorrect after load again. Fix > immediate spill by remove the cast. The second patch add a test case > for this. > > Signed-off-by: Hao Sun <sunhao.th@gmail.com> > > [...]
Here is the summary with links: - [bpf,v3,1/2] bpf: Fix check_stack_write_fixed_off() to correctly spill imm https://git.kernel.org/bpf/bpf/c/811c363645b3 - [bpf,v3,2/2] selftests/bpf: Add test for immediate spilled to stack https://git.kernel.org/bpf/bpf/c/85eb035e6cfd
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