aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--include/linux/bpf-cgroup.h2
-rw-r--r--include/linux/skbuff.h4
-rw-r--r--kernel/bpf/verifier.c10
-rw-r--r--kernel/sysctl.c2
-rw-r--r--net/bpf/test_run.c2
-rw-r--r--net/core/filter.c8
-rw-r--r--net/core/lwt_bpf.c2
-rw-r--r--net/core/skmsg.c1
-rw-r--r--net/xdp/xsk.c5
-rw-r--r--net/xdp/xsk_diag.c4
-rw-r--r--net/xdp/xsk_queue.h4
-rw-r--r--samples/bpf/hbm.c4
-rw-r--r--tools/lib/bpf/Makefile3
-rw-r--r--tools/lib/bpf/libbpf.c2
-rw-r--r--tools/testing/selftests/bpf/Makefile33
-rw-r--r--tools/testing/selftests/bpf/prog_tests/signal_pending.c2
-rwxr-xr-xtools/testing/selftests/bpf/test_lwt_ip_encap.sh54
-rw-r--r--tools/testing/selftests/bpf/verifier/ld_imm64.c15
18 files changed, 121 insertions, 36 deletions
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index 695b2a880d9a..a4c644c1c091 100644
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -292,7 +292,7 @@ static inline int bpf_cgroup_storage_assign(struct bpf_prog *prog,
static inline void bpf_cgroup_storage_release(struct bpf_prog *prog,
struct bpf_map *map) {}
static inline struct bpf_cgroup_storage *bpf_cgroup_storage_alloc(
- struct bpf_prog *prog, enum bpf_cgroup_storage_type stype) { return 0; }
+ struct bpf_prog *prog, enum bpf_cgroup_storage_type stype) { return NULL; }
static inline void bpf_cgroup_storage_free(
struct bpf_cgroup_storage *storage) {}
static inline int bpf_percpu_cgroup_storage_copy(struct bpf_map *map, void *key,
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 730b333be591..de56fdbecfc5 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -4286,10 +4286,10 @@ static inline bool skb_is_gso_sctp(const struct sk_buff *skb)
return skb_shinfo(skb)->gso_type & SKB_GSO_SCTP;
}
+/* Note: Should be called only if skb_is_gso(skb) is true */
static inline bool skb_is_gso_tcp(const struct sk_buff *skb)
{
- return skb_is_gso(skb) &&
- skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6);
+ return skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6);
}
static inline void skb_gso_reset(struct sk_buff *skb)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index a7b96bf0e654..ce166a002d16 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -6678,17 +6678,17 @@ static int replace_map_fd_with_map_ptr(struct bpf_verifier_env *env)
/* valid generic load 64-bit imm */
goto next_insn;
- if (insn->src_reg != BPF_PSEUDO_MAP_FD) {
- verbose(env,
- "unrecognized bpf_ld_imm64 insn\n");
+ if (insn[0].src_reg != BPF_PSEUDO_MAP_FD ||
+ insn[1].imm != 0) {
+ verbose(env, "unrecognized bpf_ld_imm64 insn\n");
return -EINVAL;
}
- f = fdget(insn->imm);
+ f = fdget(insn[0].imm);
map = __bpf_map_get(f);
if (IS_ERR(map)) {
verbose(env, "fd %d is not pointing to valid bpf_map\n",
- insn->imm);
+ insn[0].imm);
return PTR_ERR(map);
}
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 7578e21a711b..2322b12cb4cf 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -3274,7 +3274,7 @@ int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write,
#endif /* CONFIG_PROC_SYSCTL */
-#ifdef CONFIG_BPF_SYSCALL
+#if defined(CONFIG_BPF_SYSCALL) && defined(CONFIG_SYSCTL)
static int proc_dointvec_minmax_bpf_stats(struct ctl_table *table, int write,
void __user *buffer, size_t *lenp,
loff_t *ppos)
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index da7051d62727..fab142b796ef 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -16,7 +16,7 @@
static int bpf_test_run(struct bpf_prog *prog, void *ctx, u32 repeat,
u32 *retval, u32 *time)
{
- struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE] = { 0 };
+ struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE] = { NULL };
enum bpf_cgroup_storage_type stype;
u64 time_start, time_spent = 0;
int ret = 0;
diff --git a/net/core/filter.c b/net/core/filter.c
index 5ceba98069d4..f274620945ff 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -2804,7 +2804,7 @@ static int bpf_skb_proto_4_to_6(struct sk_buff *skb)
u32 off = skb_mac_header_len(skb);
int ret;
- if (!skb_is_gso_tcp(skb))
+ if (skb_is_gso(skb) && !skb_is_gso_tcp(skb))
return -ENOTSUPP;
ret = skb_cow(skb, len_diff);
@@ -2845,7 +2845,7 @@ static int bpf_skb_proto_6_to_4(struct sk_buff *skb)
u32 off = skb_mac_header_len(skb);
int ret;
- if (!skb_is_gso_tcp(skb))
+ if (skb_is_gso(skb) && !skb_is_gso_tcp(skb))
return -ENOTSUPP;
ret = skb_unclone(skb, GFP_ATOMIC);
@@ -2970,7 +2970,7 @@ static int bpf_skb_net_grow(struct sk_buff *skb, u32 len_diff)
u32 off = skb_mac_header_len(skb) + bpf_skb_net_base_len(skb);
int ret;
- if (!skb_is_gso_tcp(skb))
+ if (skb_is_gso(skb) && !skb_is_gso_tcp(skb))
return -ENOTSUPP;
ret = skb_cow(skb, len_diff);
@@ -2999,7 +2999,7 @@ static int bpf_skb_net_shrink(struct sk_buff *skb, u32 len_diff)
u32 off = skb_mac_header_len(skb) + bpf_skb_net_base_len(skb);
int ret;
- if (!skb_is_gso_tcp(skb))
+ if (skb_is_gso(skb) && !skb_is_gso_tcp(skb))
return -ENOTSUPP;
ret = skb_unclone(skb, GFP_ATOMIC);
diff --git a/net/core/lwt_bpf.c b/net/core/lwt_bpf.c
index cf2f8897ca19..126d31ff5ee3 100644
--- a/net/core/lwt_bpf.c
+++ b/net/core/lwt_bpf.c
@@ -625,6 +625,8 @@ int bpf_lwt_push_ip_encap(struct sk_buff *skb, void *hdr, u32 len, bool ingress)
/* push the encap headers and fix pointers */
skb_reset_inner_headers(skb);
+ skb_reset_inner_mac_header(skb); /* mac header is not yet set */
+ skb_set_inner_protocol(skb, skb->protocol);
skb->encapsulation = 1;
skb_push(skb, len);
if (ingress)
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index ae6f06e45737..cc94d921476c 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -554,6 +554,7 @@ static void sk_psock_destroy_deferred(struct work_struct *gc)
struct sk_psock *psock = container_of(gc, struct sk_psock, gc);
/* No sk_callback_lock since already detached. */
+ strp_stop(&psock->parser.strp);
strp_done(&psock->parser.strp);
cancel_work_sync(&psock->work);
diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c
index 6697084e3fdf..a14e8864e4fa 100644
--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -407,6 +407,10 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
if (sxdp->sxdp_family != AF_XDP)
return -EINVAL;
+ flags = sxdp->sxdp_flags;
+ if (flags & ~(XDP_SHARED_UMEM | XDP_COPY | XDP_ZEROCOPY))
+ return -EINVAL;
+
mutex_lock(&xs->mutex);
if (xs->dev) {
err = -EBUSY;
@@ -425,7 +429,6 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
}
qid = sxdp->sxdp_queue_id;
- flags = sxdp->sxdp_flags;
if (flags & XDP_SHARED_UMEM) {
struct xdp_sock *umem_xs;
diff --git a/net/xdp/xsk_diag.c b/net/xdp/xsk_diag.c
index 661d007c3b28..d5e06c8e0cbf 100644
--- a/net/xdp/xsk_diag.c
+++ b/net/xdp/xsk_diag.c
@@ -68,9 +68,9 @@ static int xsk_diag_put_umem(const struct xdp_sock *xs, struct sk_buff *nlskb)
err = nla_put(nlskb, XDP_DIAG_UMEM, sizeof(du), &du);
if (!err && umem->fq)
- err = xsk_diag_put_ring(xs->tx, XDP_DIAG_UMEM_FILL_RING, nlskb);
+ err = xsk_diag_put_ring(umem->fq, XDP_DIAG_UMEM_FILL_RING, nlskb);
if (!err && umem->cq) {
- err = xsk_diag_put_ring(xs->tx, XDP_DIAG_UMEM_COMPLETION_RING,
+ err = xsk_diag_put_ring(umem->cq, XDP_DIAG_UMEM_COMPLETION_RING,
nlskb);
}
return err;
diff --git a/net/xdp/xsk_queue.h b/net/xdp/xsk_queue.h
index bcb5cbb40419..610c0bdc0c2b 100644
--- a/net/xdp/xsk_queue.h
+++ b/net/xdp/xsk_queue.h
@@ -174,8 +174,8 @@ static inline bool xskq_is_valid_desc(struct xsk_queue *q, struct xdp_desc *d)
if (!xskq_is_valid_addr(q, d->addr))
return false;
- if (((d->addr + d->len) & q->chunk_mask) !=
- (d->addr & q->chunk_mask)) {
+ if (((d->addr + d->len) & q->chunk_mask) != (d->addr & q->chunk_mask) ||
+ d->options) {
q->invalid_descs++;
return false;
}
diff --git a/samples/bpf/hbm.c b/samples/bpf/hbm.c
index 8408ccb7409f..a79828ab273f 100644
--- a/samples/bpf/hbm.c
+++ b/samples/bpf/hbm.c
@@ -18,7 +18,7 @@
* Default is /hbm1
* -r <rate> Rate limit in Mbps
* -s Get HBM stats (marked, dropped, etc.)
- * -t <time> Exit after specified seconds (deault is 0)
+ * -t <time> Exit after specified seconds (default is 0)
* -w Work conserving flag. cgroup can increase its bandwidth
* beyond the rate limit specified while there is available
* bandwidth. Current implementation assumes there is only
@@ -376,7 +376,7 @@ static void Usage(void)
" Default is /hbm1\n"
" -r <rate> Rate in Mbps\n"
" -s Update HBM stats\n"
- " -t <time> Exit after specified seconds (deault is 0)\n"
+ " -t <time> Exit after specified seconds (default is 0)\n"
" -w Work conserving flag. cgroup can increase\n"
" bandwidth beyond the rate limit specified\n"
" while there is available bandwidth. Current\n"
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index a05c43468bd0..61aaacf0cfa1 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -147,7 +147,8 @@ endif
TARGETS = $(CMD_TARGETS)
-all: fixdep all_cmd
+all: fixdep
+ $(Q)$(MAKE) all_cmd
all_cmd: $(CMD_TARGETS) check
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index f5eb60379c8d..d5b830d60601 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -838,6 +838,8 @@ static int bpf_object__elf_collect(struct bpf_object *obj, int flags)
if (IS_ERR(obj->btf) || btf__load(obj->btf)) {
pr_warning("Error loading ELF section %s: %ld. Ignored and continue.\n",
BTF_ELF_SEC, PTR_ERR(obj->btf));
+ if (!IS_ERR(obj->btf))
+ btf__free(obj->btf);
obj->btf = NULL;
}
} else if (strcmp(name, BTF_EXT_ELF_SEC) == 0) {
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 518cd587cd63..2aed37ea61a4 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -153,6 +153,9 @@ endif
endif
endif
+TEST_PROGS_CFLAGS := -I. -I$(OUTPUT)
+TEST_VERIFIER_CFLAGS := -I. -I$(OUTPUT) -Iverifier
+
ifneq ($(SUBREG_CODEGEN),)
ALU32_BUILD_DIR = $(OUTPUT)/alu32
TEST_CUSTOM_PROGS += $(ALU32_BUILD_DIR)/test_progs_32
@@ -162,13 +165,15 @@ $(ALU32_BUILD_DIR):
$(ALU32_BUILD_DIR)/urandom_read: $(OUTPUT)/urandom_read
cp $< $@
-$(ALU32_BUILD_DIR)/test_progs_32: test_progs.c $(ALU32_BUILD_DIR) \
+$(ALU32_BUILD_DIR)/test_progs_32: test_progs.c $(OUTPUT)/libbpf.a\
+ $(ALU32_BUILD_DIR) \
$(ALU32_BUILD_DIR)/urandom_read
- $(CC) $(CFLAGS) -o $(ALU32_BUILD_DIR)/test_progs_32 $< \
- trace_helpers.c prog_tests/*.c $(OUTPUT)/libbpf.a $(LDLIBS)
+ $(CC) $(TEST_PROGS_CFLAGS) $(CFLAGS) \
+ -o $(ALU32_BUILD_DIR)/test_progs_32 \
+ test_progs.c trace_helpers.c prog_tests/*.c \
+ $(OUTPUT)/libbpf.a $(LDLIBS)
$(ALU32_BUILD_DIR)/test_progs_32: $(PROG_TESTS_H)
-$(ALU32_BUILD_DIR)/test_progs_32: CFLAGS += -I$(OUTPUT)
$(ALU32_BUILD_DIR)/test_progs_32: prog_tests/*.c
$(ALU32_BUILD_DIR)/%.o: progs/%.c $(ALU32_BUILD_DIR) \
@@ -202,12 +207,16 @@ endif
PROG_TESTS_H := $(OUTPUT)/prog_tests/tests.h
$(OUTPUT)/test_progs: $(PROG_TESTS_H)
-$(OUTPUT)/test_progs: CFLAGS += -I$(OUTPUT)
+$(OUTPUT)/test_progs: CFLAGS += $(TEST_PROGS_CFLAGS)
$(OUTPUT)/test_progs: prog_tests/*.c
+PROG_TESTS_DIR = $(OUTPUT)/prog_tests
+$(PROG_TESTS_DIR):
+ mkdir -p $@
+
PROG_TESTS_FILES := $(wildcard prog_tests/*.c)
-$(PROG_TESTS_H): $(PROG_TESTS_FILES)
- $(shell ( cd prog_tests/
+$(PROG_TESTS_H): $(PROG_TESTS_DIR) $(PROG_TESTS_FILES)
+ $(shell ( cd prog_tests/; \
echo '/* Generated header, do not edit */'; \
echo '#ifdef DECLARE'; \
ls *.c 2> /dev/null | \
@@ -221,11 +230,15 @@ $(PROG_TESTS_H): $(PROG_TESTS_FILES)
VERIFIER_TESTS_H := $(OUTPUT)/verifier/tests.h
$(OUTPUT)/test_verifier: $(VERIFIER_TESTS_H)
-$(OUTPUT)/test_verifier: CFLAGS += -I$(OUTPUT)
+$(OUTPUT)/test_verifier: CFLAGS += $(TEST_VERIFIER_CFLAGS)
+
+VERIFIER_TESTS_DIR = $(OUTPUT)/verifier
+$(VERIFIER_TESTS_DIR):
+ mkdir -p $@
VERIFIER_TEST_FILES := $(wildcard verifier/*.c)
-$(OUTPUT)/verifier/tests.h: $(VERIFIER_TEST_FILES)
- $(shell ( cd verifier/
+$(OUTPUT)/verifier/tests.h: $(VERIFIER_TESTS_DIR) $(VERIFIER_TEST_FILES)
+ $(shell ( cd verifier/; \
echo '/* Generated header, do not edit */'; \
echo '#ifdef FILL_ARRAY'; \
ls *.c 2> /dev/null | \
diff --git a/tools/testing/selftests/bpf/prog_tests/signal_pending.c b/tools/testing/selftests/bpf/prog_tests/signal_pending.c
index f2a37bbf91ab..996e808f43a2 100644
--- a/tools/testing/selftests/bpf/prog_tests/signal_pending.c
+++ b/tools/testing/selftests/bpf/prog_tests/signal_pending.c
@@ -12,7 +12,7 @@ static void test_signal_pending_by_type(enum bpf_prog_type prog_type)
struct itimerval timeo = {
.it_value.tv_usec = 100000, /* 100ms */
};
- __u32 duration, retval;
+ __u32 duration = 0, retval;
int prog_fd;
int err;
int i;
diff --git a/tools/testing/selftests/bpf/test_lwt_ip_encap.sh b/tools/testing/selftests/bpf/test_lwt_ip_encap.sh
index 612632c1425f..d4d3391cc13a 100755
--- a/tools/testing/selftests/bpf/test_lwt_ip_encap.sh
+++ b/tools/testing/selftests/bpf/test_lwt_ip_encap.sh
@@ -78,6 +78,8 @@ TEST_STATUS=0
TESTS_SUCCEEDED=0
TESTS_FAILED=0
+TMPFILE=""
+
process_test_results()
{
if [[ "${TEST_STATUS}" -eq 0 ]] ; then
@@ -147,7 +149,6 @@ setup()
ip -netns ${NS2} -6 addr add ${IPv6_7}/128 nodad dev veth7
ip -netns ${NS3} -6 addr add ${IPv6_8}/128 nodad dev veth8
-
ip -netns ${NS1} link set dev veth1 up
ip -netns ${NS2} link set dev veth2 up
ip -netns ${NS2} link set dev veth3 up
@@ -205,7 +206,7 @@ setup()
# configure IPv4 GRE device in NS3, and a route to it via the "bottom" route
ip -netns ${NS3} tunnel add gre_dev mode gre remote ${IPv4_1} local ${IPv4_GRE} ttl 255
ip -netns ${NS3} link set gre_dev up
- ip -netns ${NS3} addr add ${IPv4_GRE} nodad dev gre_dev
+ ip -netns ${NS3} addr add ${IPv4_GRE} dev gre_dev
ip -netns ${NS1} route add ${IPv4_GRE}/32 dev veth5 via ${IPv4_6}
ip -netns ${NS2} route add ${IPv4_GRE}/32 dev veth7 via ${IPv4_8}
@@ -222,12 +223,18 @@ setup()
ip netns exec ${NS2} sysctl -wq net.ipv4.conf.all.rp_filter=0
ip netns exec ${NS3} sysctl -wq net.ipv4.conf.all.rp_filter=0
+ TMPFILE=$(mktemp /tmp/test_lwt_ip_encap.XXXXXX)
+
sleep 1 # reduce flakiness
set +e
}
cleanup()
{
+ if [ -f ${TMPFILE} ] ; then
+ rm ${TMPFILE}
+ fi
+
ip netns del ${NS1} 2> /dev/null
ip netns del ${NS2} 2> /dev/null
ip netns del ${NS3} 2> /dev/null
@@ -278,6 +285,46 @@ test_ping()
fi
}
+test_gso()
+{
+ local readonly PROTO=$1
+ local readonly PKT_SZ=5000
+ local IP_DST=""
+ : > ${TMPFILE} # trim the capture file
+
+ # check that nc is present
+ command -v nc >/dev/null 2>&1 || \
+ { echo >&2 "nc is not available: skipping TSO tests"; return; }
+
+ # listen on IPv*_DST, capture TCP into $TMPFILE
+ if [ "${PROTO}" == "IPv4" ] ; then
+ IP_DST=${IPv4_DST}
+ ip netns exec ${NS3} bash -c \
+ "nc -4 -l -s ${IPv4_DST} -p 9000 > ${TMPFILE} &"
+ elif [ "${PROTO}" == "IPv6" ] ; then
+ IP_DST=${IPv6_DST}
+ ip netns exec ${NS3} bash -c \
+ "nc -6 -l -s ${IPv6_DST} -p 9000 > ${TMPFILE} &"
+ RET=$?
+ else
+ echo " test_gso: unknown PROTO: ${PROTO}"
+ TEST_STATUS=1
+ fi
+ sleep 1 # let nc start listening
+
+ # send a packet larger than MTU
+ ip netns exec ${NS1} bash -c \
+ "dd if=/dev/zero bs=$PKT_SZ count=1 > /dev/tcp/${IP_DST}/9000 2>/dev/null"
+ sleep 2 # let the packet get delivered
+
+ # verify we received all expected bytes
+ SZ=$(stat -c %s ${TMPFILE})
+ if [ "$SZ" != "$PKT_SZ" ] ; then
+ echo " test_gso failed: ${PROTO}"
+ TEST_STATUS=1
+ fi
+}
+
test_egress()
{
local readonly ENCAP=$1
@@ -307,6 +354,8 @@ test_egress()
fi
test_ping IPv4 0
test_ping IPv6 0
+ test_gso IPv4
+ test_gso IPv6
# a negative test: remove routes to GRE devices: ping fails
remove_routes_to_gredev
@@ -350,6 +399,7 @@ test_ingress()
ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj test_lwt_ip_encap.o sec encap_gre6 dev veth2
else
echo "FAIL: unknown encap ${ENCAP}"
+ TEST_STATUS=1
fi
test_ping IPv4 0
test_ping IPv6 0
diff --git a/tools/testing/selftests/bpf/verifier/ld_imm64.c b/tools/testing/selftests/bpf/verifier/ld_imm64.c
index 28b8c805a293..3856dba733e9 100644
--- a/tools/testing/selftests/bpf/verifier/ld_imm64.c
+++ b/tools/testing/selftests/bpf/verifier/ld_imm64.c
@@ -122,7 +122,7 @@
.insns = {
BPF_MOV64_IMM(BPF_REG_1, 0),
BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, BPF_REG_1, 0, 1),
- BPF_RAW_INSN(0, 0, 0, 0, 1),
+ BPF_RAW_INSN(0, 0, 0, 0, 0),
BPF_EXIT_INSN(),
},
.errstr = "not pointing to valid bpf_map",
@@ -139,3 +139,16 @@
.errstr = "invalid bpf_ld_imm64 insn",
.result = REJECT,
},
+{
+ "test14 ld_imm64: reject 2nd imm != 0",
+ .insns = {
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, BPF_REG_1,
+ BPF_PSEUDO_MAP_FD, 0, 0),
+ BPF_RAW_INSN(0, 0, 0, 0, 0xfefefe),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map_hash_48b = { 1 },
+ .errstr = "unrecognized bpf_ld_imm64 insn",
+ .result = REJECT,
+},
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.