Commit 2adb2e0f authored by Jiri Olsa's avatar Jiri Olsa Committed by Alexei Starovoitov
Browse files

bpftool: Fix wrong free call in do_show_link 



The error path frees wrong array, it should be ref_ctr_offsets.

Acked-by: default avatarYafang Shao <laoar.shao@gmail.com>
Reviewed-by: default avatarQuentin Monnet <quentin@isovalent.com>
Fixes: a7795698 ("bpftool: Add support to display uprobe_multi links")
Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Acked-by: default avatarSong Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20240119110505.400573-4-jolsa@kernel.org


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 9fd112b1

tools/bpf/bpftool/link.c

+1 −1
Original line number Diff line number Diff line
@@ -977,7 +977,7 @@ static int do_show_link(int fd) 
			cookies = calloc(count, sizeof(__u64));

			if (!cookies) {

				p_err("mem alloc failed");

				free(cookies);

				free(ref_ctr_offsets);

				free(offsets);

				close(fd);

				return -ENOMEM;