https://bugs.dpdk.org/show_bug.cgi?id=846
Bug ID: 846
Summary: ipsec build issue with gcc 11
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: examples
Assignee: dev@dpdk.org
Reporter: david.march...@redhat.com
Target Milestone: ---
The issue is probably generic, but I can see it when enabling ASan (passing
-Db_sanitize=address meson option):
FAILED: examples/dpdk-ipsec-secgw.p/ipsec-secgw_ipsec.c.o
cc -Iexamples/dpdk-ipsec-secgw.p -Iexamples -I../../dpdk/examples
-Iexamples/ipsec-secgw -I../../dpdk/examples/ipsec-secgw -I. -I../../dpdk
-Iconfig -I../../dpdk/config -Ilib/eal/include -I../../dpdk/lib/eal/include
-Ilib/eal/linux/include -I../../dpdk/lib/eal/linux/include
-Ilib/eal/x86/include -I../../dpdk/lib/eal/x86/include -Ilib/eal/common
-I../../dpdk/lib/eal/common -Ilib/eal -I../../dpdk/lib/eal -Ilib/kvargs
-I../../dpdk/lib/kvargs -Ilib/metrics -I../../dpdk/lib/metrics -Ilib/telemetry
-I../../dpdk/lib/telemetry -Ilib/mempool -I../../dpdk/lib/mempool -Ilib/ring
-I../../dpdk/lib/ring -Ilib/net -I../../dpdk/lib/net -Ilib/mbuf
-I../../dpdk/lib/mbuf -Ilib/ethdev -I../../dpdk/lib/ethdev -Ilib/meter
-I../../dpdk/lib/meter -Ilib/cmdline -I../../dpdk/lib/cmdline -Ilib/security
-I../../dpdk/lib/security -Ilib/cryptodev -I../../dpdk/lib/cryptodev -Ilib/rcu
-I../../dpdk/lib/rcu -Ilib/lpm -I../../dpdk/lib/lpm -Ilib/hash
-I../../dpdk/lib/hash -Ilib/acl -I../../dpdk/lib/acl -Ilib/ip_frag
-I../../dpdk/lib/ip_frag -Ilib/ipsec -I../../dpdk/lib/ipsec -Ilib/eventdev
-I../../dpdk/lib/eventdev -Ilib/timer -I../../dpdk/lib/timer
-fdiagnostics-color=always -fsanitize=address -fno-omit-frame-pointer
-D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Werror -O2 -g -include rte_config.h
-Wextra -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes
-Wundef -Wwrite-strings -Wno-address-of-packed-member -Wno-packed-not-aligned
-Wno-missing-field-initializers -Wno-zero-length-bounds -D_GNU_SOURCE
-march=nehalem -Wno-format-truncation -DALLOW_EXPERIMENTAL_API -MD -MQ
examples/dpdk-ipsec-secgw.p/ipsec-secgw_ipsec.c.o -MF
examples/dpdk-ipsec-secgw.p/ipsec-secgw_ipsec.c.o.d -o
examples/dpdk-ipsec-secgw.p/ipsec-secgw_ipsec.c.o -c
../../dpdk/examples/ipsec-secgw/ipsec.c
../../dpdk/examples/ipsec-secgw/ipsec.c: In function ‘create_inline_session’:
../../dpdk/examples/ipsec-secgw/ipsec.c:314:31: error: ‘rte_flow_validate’
reading 32 bytes from a region of size 4 [-Werror=stringop-overread]
314 | ret = rte_flow_validate(sa->portid, &sa->attr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
315 | sa->pattern,
sa->action,
|
~~~~~~~~~~~~~~~~~~~~~~~~
316 | &err);
| ~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:314:31: note: referencing argument 3 of
type ‘const struct rte_flow_item *’
../../dpdk/examples/ipsec-secgw/ipsec.c:314:31: error: ‘rte_flow_validate’
reading 16 bytes from a region of size 4 [-Werror=stringop-overread]
../../dpdk/examples/ipsec-secgw/ipsec.c:314:31: note: referencing argument 4 of
type ‘const struct rte_flow_action *’
In file included from ../../dpdk/lib/ethdev/rte_eth_ctrl.h:11,
from ../../dpdk/lib/ethdev/rte_ethdev.h:1421,
from ../../dpdk/examples/ipsec-secgw/ipsec.c:14:
../../dpdk/lib/ethdev/rte_flow.h:4043:1: note: in a call to function
‘rte_flow_validate’
4043 | rte_flow_validate(uint16_t port_id,
| ^~~~~~~~~~~~~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:325:31: error: ‘rte_flow_validate’
reading 32 bytes from a region of size 4 [-Werror=stringop-overread]
325 | ret = rte_flow_validate(sa->portid, &sa->attr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
326 | sa->pattern,
sa->action,
|
~~~~~~~~~~~~~~~~~~~~~~~~
327 | &err);
| ~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:325:31: note: referencing argument 3 of
type ‘const struct rte_flow_item *’
../../dpdk/examples/ipsec-secgw/ipsec.c:325:31: error: ‘rte_flow_validate’
reading 16 bytes from a region of size 4 [-Werror=stringop-overread]
../../dpdk/examples/ipsec-secgw/ipsec.c:325:31: note: referencing argument 4 of
type ‘const struct rte_flow_action *’
In file included from ../../dpdk/lib/ethdev/rte_eth_ctrl.h:11,
from ../../dpdk/lib/ethdev/rte_ethdev.h:1421,
from ../../dpdk/examples/ipsec-secgw/ipsec.c:14:
../../dpdk/lib/ethdev/rte_flow.h:4043:1: note: in a call to function
‘rte_flow_validate’
4043 | rte_flow_validate(uint16_t port_id,
| ^~~~~~~~~~~~~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:331:31: error: ‘rte_flow_validate’
reading 32 bytes from a region of size 4 [-Werror=stringop-overread]
331 | ret = rte_flow_validate(sa->portid, &sa->attr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
332 | sa->pattern,
sa->action,
|
~~~~~~~~~~~~~~~~~~~~~~~~
333 | &err);
| ~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:331:31: note: referencing argument 3 of
type ‘const struct rte_flow_item *’
../../dpdk/examples/ipsec-secgw/ipsec.c:331:31: error: ‘rte_flow_validate’
reading 16 bytes from a region of size 4 [-Werror=stringop-overread]
../../dpdk/examples/ipsec-secgw/ipsec.c:331:31: note: referencing argument 4 of
type ‘const struct rte_flow_action *’
In file included from ../../dpdk/lib/ethdev/rte_eth_ctrl.h:11,
from ../../dpdk/lib/ethdev/rte_ethdev.h:1421,
from ../../dpdk/examples/ipsec-secgw/ipsec.c:14:
../../dpdk/lib/ethdev/rte_flow.h:4043:1: note: in a call to function
‘rte_flow_validate’
4043 | rte_flow_validate(uint16_t port_id,
| ^~~~~~~~~~~~~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:345:28: error: ‘rte_flow_create’
reading 32 bytes from a region of size 4 [-Werror=stringop-overread]
345 | sa->flow = rte_flow_create(sa->portid,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
346 | &sa->attr, sa->pattern, sa->action,
&err);
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:345:28: note: referencing argument 3 of
type ‘const struct rte_flow_item *’
../../dpdk/examples/ipsec-secgw/ipsec.c:345:28: error: ‘rte_flow_create’
reading 16 bytes from a region of size 4 [-Werror=stringop-overread]
../../dpdk/examples/ipsec-secgw/ipsec.c:345:28: note: referencing argument 4 of
type ‘const struct rte_flow_action *’
In file included from ../../dpdk/lib/ethdev/rte_eth_ctrl.h:11,
from ../../dpdk/lib/ethdev/rte_ethdev.h:1421,
from ../../dpdk/examples/ipsec-secgw/ipsec.c:14:
../../dpdk/lib/ethdev/rte_flow.h:4070:1: note: in a call to function
‘rte_flow_create’
4070 | rte_flow_create(uint16_t port_id,
| ^~~~~~~~~~~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c: In function ‘create_ipsec_esp_flow’:
../../dpdk/examples/ipsec-secgw/ipsec.c:473:15: error: ‘rte_flow_validate’
reading 32 bytes from a region of size 4 [-Werror=stringop-overread]
473 | ret = rte_flow_validate(sa->portid, &sa->attr, sa->pattern,
sa->action,
|
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
474 | &err);
| ~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:473:15: note: referencing argument 3 of
type ‘const struct rte_flow_item *’
../../dpdk/examples/ipsec-secgw/ipsec.c:473:15: error: ‘rte_flow_validate’
reading 16 bytes from a region of size 4 [-Werror=stringop-overread]
../../dpdk/examples/ipsec-secgw/ipsec.c:473:15: note: referencing argument 4 of
type ‘const struct rte_flow_action *’
In file included from ../../dpdk/lib/ethdev/rte_eth_ctrl.h:11,
from ../../dpdk/lib/ethdev/rte_ethdev.h:1421,
from ../../dpdk/examples/ipsec-secgw/ipsec.c:14:
../../dpdk/lib/ethdev/rte_flow.h:4043:1: note: in a call to function
‘rte_flow_validate’
4043 | rte_flow_validate(uint16_t port_id,
| ^~~~~~~~~~~~~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:480:20: error: ‘rte_flow_create’
reading 32 bytes from a region of size 4 [-Werror=stringop-overread]
480 | sa->flow = rte_flow_create(sa->portid, &sa->attr, sa->pattern,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
481 | sa->action, &err);
| ~~~~~~~~~~~~~~~~~
../../dpdk/examples/ipsec-secgw/ipsec.c:480:20: note: referencing argument 3 of
type ‘const struct rte_flow_item *’
../../dpdk/examples/ipsec-secgw/ipsec.c:480:20: error: ‘rte_flow_create’
reading 16 bytes from a region of size 4 [-Werror=stringop-overread]
../../dpdk/examples/ipsec-secgw/ipsec.c:480:20: note: referencing argument 4 of
type ‘const struct rte_flow_action *’
In file included from ../../dpdk/lib/ethdev/rte_eth_ctrl.h:11,
from ../../dpdk/lib/ethdev/rte_ethdev.h:1421,
from ../../dpdk/examples/ipsec-secgw/ipsec.c:14:
../../dpdk/lib/ethdev/rte_flow.h:4070:1: note: in a call to function
‘rte_flow_create’
4070 | rte_flow_create(uint16_t port_id,
| ^~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
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