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authorStanislav Fomichev <sdf@google.com>2019-07-15 09:39:54 -0700
committerDaniel Borkmann <daniel@iogearbox.net>2019-07-15 23:15:53 +0200
commit8b45063c8584b3e6caff0b109dd0f47b35487aba (patch)
tree5e6417970c867fd4b3111b78ed13200df7596cd9 /tools
parentd4ecfeb15494ec261fef2d25d96eecba66f0b182 (diff)
selftests/bpf: rename verifier/wide_store.c to verifier/wide_access.c
Move the file and rename internal BPF_SOCK_ADDR define to BPF_SOCK_ADDR_STORE. This selftest will be extended in the next commit with the wide loads. Cc: Yonghong Song <yhs@fb.com> Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/bpf/verifier/wide_access.c36
-rw-r--r--tools/testing/selftests/bpf/verifier/wide_store.c36
2 files changed, 36 insertions, 36 deletions
diff --git a/tools/testing/selftests/bpf/verifier/wide_access.c b/tools/testing/selftests/bpf/verifier/wide_access.c
new file mode 100644
index 000000000000..3ac97328432f
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/wide_access.c
@@ -0,0 +1,36 @@
+#define BPF_SOCK_ADDR_STORE(field, off, res, err) \
+{ \
+ "wide store to bpf_sock_addr." #field "[" #off "]", \
+ .insns = { \
+ BPF_MOV64_IMM(BPF_REG_0, 1), \
+ BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, \
+ offsetof(struct bpf_sock_addr, field[off])), \
+ BPF_EXIT_INSN(), \
+ }, \
+ .result = res, \
+ .prog_type = BPF_PROG_TYPE_CGROUP_SOCK_ADDR, \
+ .expected_attach_type = BPF_CGROUP_UDP6_SENDMSG, \
+ .errstr = err, \
+}
+
+/* user_ip6[0] is u64 aligned */
+BPF_SOCK_ADDR_STORE(user_ip6, 0, ACCEPT,
+ NULL),
+BPF_SOCK_ADDR_STORE(user_ip6, 1, REJECT,
+ "invalid bpf_context access off=12 size=8"),
+BPF_SOCK_ADDR_STORE(user_ip6, 2, ACCEPT,
+ NULL),
+BPF_SOCK_ADDR_STORE(user_ip6, 3, REJECT,
+ "invalid bpf_context access off=20 size=8"),
+
+/* msg_src_ip6[0] is _not_ u64 aligned */
+BPF_SOCK_ADDR_STORE(msg_src_ip6, 0, REJECT,
+ "invalid bpf_context access off=44 size=8"),
+BPF_SOCK_ADDR_STORE(msg_src_ip6, 1, ACCEPT,
+ NULL),
+BPF_SOCK_ADDR_STORE(msg_src_ip6, 2, REJECT,
+ "invalid bpf_context access off=52 size=8"),
+BPF_SOCK_ADDR_STORE(msg_src_ip6, 3, REJECT,
+ "invalid bpf_context access off=56 size=8"),
+
+#undef BPF_SOCK_ADDR_STORE
diff --git a/tools/testing/selftests/bpf/verifier/wide_store.c b/tools/testing/selftests/bpf/verifier/wide_store.c
deleted file mode 100644
index 8fe99602ded4..000000000000
--- a/tools/testing/selftests/bpf/verifier/wide_store.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#define BPF_SOCK_ADDR(field, off, res, err) \
-{ \
- "wide store to bpf_sock_addr." #field "[" #off "]", \
- .insns = { \
- BPF_MOV64_IMM(BPF_REG_0, 1), \
- BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, \
- offsetof(struct bpf_sock_addr, field[off])), \
- BPF_EXIT_INSN(), \
- }, \
- .result = res, \
- .prog_type = BPF_PROG_TYPE_CGROUP_SOCK_ADDR, \
- .expected_attach_type = BPF_CGROUP_UDP6_SENDMSG, \
- .errstr = err, \
-}
-
-/* user_ip6[0] is u64 aligned */
-BPF_SOCK_ADDR(user_ip6, 0, ACCEPT,
- NULL),
-BPF_SOCK_ADDR(user_ip6, 1, REJECT,
- "invalid bpf_context access off=12 size=8"),
-BPF_SOCK_ADDR(user_ip6, 2, ACCEPT,
- NULL),
-BPF_SOCK_ADDR(user_ip6, 3, REJECT,
- "invalid bpf_context access off=20 size=8"),
-
-/* msg_src_ip6[0] is _not_ u64 aligned */
-BPF_SOCK_ADDR(msg_src_ip6, 0, REJECT,
- "invalid bpf_context access off=44 size=8"),
-BPF_SOCK_ADDR(msg_src_ip6, 1, ACCEPT,
- NULL),
-BPF_SOCK_ADDR(msg_src_ip6, 2, REJECT,
- "invalid bpf_context access off=52 size=8"),
-BPF_SOCK_ADDR(msg_src_ip6, 3, REJECT,
- "invalid bpf_context access off=56 size=8"),
-
-#undef BPF_SOCK_ADDR