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pkt-loop-filter: Unload after interruption in keep running fallback mode

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When running in the fallback mode where we keep running in the foreground
to keep the kprobe alive, we should unload the cls_bpf programs after being
interrupted instead of just exiting.

Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
This commit is contained in:
Toke Høiland-Jørgensen
2022-07-08 14:49:31 +02:00
parent 53a9bbe4c4
commit c833c5ad32
1 changed files with 2 additions and 3 deletions
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5
pkt-loop-filter/pkt-loop-filter.c
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@@ -270,10 +270,9 @@ int main(int argc, char *argv[])
fprintf(stderr, "Couldn't pin bpf_link due to missing kernel support. "
"Will keep running instead to keep probe alive.\n");
err = wait_for_interrupt();
if (err) {
if (err)
fprintf(stderr, "Error waiting for interrupt: %s\n", strerror(-err));
goto unload;
}
goto unload;
}
out: