bpf: sync pending IRQ work before freeing ring buffer #10031
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Fix a possible vmalloc out-of-bounds access caused by pending IRQ work by ensuring all pending IRQ work completes before freeing. Fixes: 457f443 ("bpf: Implement BPF ring buffer and verifier support for it") Reported-by: [email protected] Closes: https://syzkaller.appspot.com/bug?extid=2617fc732430968b45d2 Tested-by: [email protected] Signed-off-by: neqbal <[email protected]>
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Upstream branch: 48a97ff |
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At least one diff in series https://patchwork.kernel.org/project/netdevbpf/list/?series=1013205 expired. Closing PR. |
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Pull request for series with
subject: bpf: sync pending IRQ work before freeing ring buffer
version: 1
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=1013205