libbpf-tools: Fix memory leaks in ksnoop/gethostlatency #3673
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There are memory leaks when attach a BPF program to multiple targets in these tools. This is because we misuse the bpf_program__attach_kprobe function, the returned struct bpf_link object is not freed after use. Closes iovisor#3664. Signed-off-by: Hengqi Chen <[email protected]>
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[buildbot, test this please] |
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[buildbot, ok to test] |
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There are memory leaks when attach a BPF program to multiple
targets in these tools. This is because we misuse the
bpf_program__attach_kprobe function, the returned struct bpf_link
object is not freed after use. Closes #3664.
Signed-off-by: Hengqi Chen [email protected]