From 07a09d1b73c9651289d35449460d10e195e2f197 Mon Sep 17 00:00:00 2001 From: Prashant Bhole Date: Mon, 17 Dec 2018 16:57:50 +0900 Subject: bpf: libbpf: fix memleak by freeing line_info This patch fixes a memory leak in libbpf by freeing up line_info member of struct bpf_program while unloading a program. Fixes: 3d65014146c6 ("bpf: libbpf: Add btf_line_info support to libbpf") Signed-off-by: Prashant Bhole Acked-by: Martin KaFai Lau Signed-off-by: Daniel Borkmann --- tools/lib/bpf/libbpf.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/lib') diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index e2bc75ee1614..169e347c76f6 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -266,6 +266,7 @@ void bpf_program__unload(struct bpf_program *prog) zclose(prog->btf_fd); zfree(&prog->func_info); + zfree(&prog->line_info); } static void bpf_program__exit(struct bpf_program *prog) -- cgit v1.2.3-59-g8ed1b