mirror of
https://gitee.com/bianbu-linux/linux-6.6
synced 2025-04-24 14:07:52 -04:00
6e8280b958
Some test cases does not destroy skeleton object correctly, causing ASAN to report memory leak warning. Fix it. Fixes:0ef6740e97("selftests/bpf: Add tests for kptr_ref refcounting") Fixes:1642a3945e("selftests/bpf: Add struct argument tests with fentry/fexit programs.") Signed-off-by: Xu Kuohai <xukuohai@huawei.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/bpf/20221011120108.782373-4-xukuohai@huaweicloud.com
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */
|
|
|
|
#include <test_progs.h>
|
|
#include "tracing_struct.skel.h"
|
|
|
|
static void test_fentry(void)
|
|
{
|
|
struct tracing_struct *skel;
|
|
int err;
|
|
|
|
skel = tracing_struct__open_and_load();
|
|
if (!ASSERT_OK_PTR(skel, "tracing_struct__open_and_load"))
|
|
return;
|
|
|
|
err = tracing_struct__attach(skel);
|
|
if (!ASSERT_OK(err, "tracing_struct__attach"))
|
|
goto destroy_skel;
|
|
|
|
ASSERT_OK(trigger_module_test_read(256), "trigger_read");
|
|
|
|
ASSERT_EQ(skel->bss->t1_a_a, 2, "t1:a.a");
|
|
ASSERT_EQ(skel->bss->t1_a_b, 3, "t1:a.b");
|
|
ASSERT_EQ(skel->bss->t1_b, 1, "t1:b");
|
|
ASSERT_EQ(skel->bss->t1_c, 4, "t1:c");
|
|
|
|
ASSERT_EQ(skel->bss->t1_nregs, 4, "t1 nregs");
|
|
ASSERT_EQ(skel->bss->t1_reg0, 2, "t1 reg0");
|
|
ASSERT_EQ(skel->bss->t1_reg1, 3, "t1 reg1");
|
|
ASSERT_EQ(skel->bss->t1_reg2, 1, "t1 reg2");
|
|
ASSERT_EQ(skel->bss->t1_reg3, 4, "t1 reg3");
|
|
ASSERT_EQ(skel->bss->t1_ret, 10, "t1 ret");
|
|
|
|
ASSERT_EQ(skel->bss->t2_a, 1, "t2:a");
|
|
ASSERT_EQ(skel->bss->t2_b_a, 2, "t2:b.a");
|
|
ASSERT_EQ(skel->bss->t2_b_b, 3, "t2:b.b");
|
|
ASSERT_EQ(skel->bss->t2_c, 4, "t2:c");
|
|
ASSERT_EQ(skel->bss->t2_ret, 10, "t2 ret");
|
|
|
|
ASSERT_EQ(skel->bss->t3_a, 1, "t3:a");
|
|
ASSERT_EQ(skel->bss->t3_b, 4, "t3:b");
|
|
ASSERT_EQ(skel->bss->t3_c_a, 2, "t3:c.a");
|
|
ASSERT_EQ(skel->bss->t3_c_b, 3, "t3:c.b");
|
|
ASSERT_EQ(skel->bss->t3_ret, 10, "t3 ret");
|
|
|
|
ASSERT_EQ(skel->bss->t4_a_a, 10, "t4:a.a");
|
|
ASSERT_EQ(skel->bss->t4_b, 1, "t4:b");
|
|
ASSERT_EQ(skel->bss->t4_c, 2, "t4:c");
|
|
ASSERT_EQ(skel->bss->t4_d, 3, "t4:d");
|
|
ASSERT_EQ(skel->bss->t4_e_a, 2, "t4:e.a");
|
|
ASSERT_EQ(skel->bss->t4_e_b, 3, "t4:e.b");
|
|
ASSERT_EQ(skel->bss->t4_ret, 21, "t4 ret");
|
|
|
|
ASSERT_EQ(skel->bss->t5_ret, 1, "t5 ret");
|
|
|
|
tracing_struct__detach(skel);
|
|
destroy_skel:
|
|
tracing_struct__destroy(skel);
|
|
}
|
|
|
|
void test_tracing_struct(void)
|
|
{
|
|
test_fentry();
|
|
}
|