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selftests/bpf: fix RELEASE=1 build for tc_opts

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[ Upstream commit 2b62aa59d02ed281fa4fc218df3ca91b773e1e62 ]

Compiler complains about malloc(). We also don't need to dynamically
allocate anything, so make the life easier by using statically sized
buffer.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231102033759.2541186-2-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andrii Nakryiko 2023-11-01 20:37:43 -07:00 committed by Greg Kroah-Hartman
parent 04cfe4a5da
commit 9e1913382b
1 changed files with 1 additions and 5 deletions

6
tools/testing/selftests/bpf/prog_tests/tc_opts.c

@ -2387,12 +2387,9 @@ static int generate_dummy_prog(void)
const size_t prog_insn_cnt = sizeof(prog_insns) / sizeof(struct bpf_insn);
LIBBPF_OPTS(bpf_prog_load_opts, opts);
const size_t log_buf_sz = 256;
char *log_buf;
char log_buf[log_buf_sz];
int fd = -1;
log_buf = malloc(log_buf_sz);
if (!ASSERT_OK_PTR(log_buf, "log_buf_alloc"))
return fd;
opts.log_buf = log_buf;
opts.log_size = log_buf_sz;
@ -2402,7 +2399,6 @@ static int generate_dummy_prog(void)
prog_insns, prog_insn_cnt, &opts);
ASSERT_STREQ(log_buf, "", "log_0");
ASSERT_GE(fd, 0, "prog_fd");
free(log_buf);
return fd;
}