Adding missing free for func pointer in attach_kprobe function.
Reported-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
---
tools/lib/bpf/libbpf.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 4c153c379989..d46c2dd37be2 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -10431,6 +10431,7 @@ static struct bpf_link *attach_kprobe(const struct bpf_sec_def *sec,
return libbpf_err_ptr(err);
}
if (opts.retprobe && offset != 0) {
+ free(func);
err = -EINVAL;
pr_warn("kretprobes do not support offset specification\n");
return libbpf_err_ptr(err);
--
2.31.1
