Commit 07a09d1b authored Dec 17, 2018 by Prashant Bhole Committed by Daniel Borkmann Dec 18, 2018

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: 3d650141 ("bpf: libbpf: Add btf_line_info support to libbpf")
Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

parent 37c7b1ca

tools/lib/bpf/libbpf.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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)

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