compilation|FAILURE| pw(159228) sid(36859) job(PER_PATCH_BUILD17465)[v5, 17/17] lib: enable format overflow warnings
sys_stv at intel.com
sys_stv at intel.com
Sun Dec 7 20:45:19 CET 2025
Test-Label: Intel-compilation
Test-Status: FAILURE
http://dpdk.org/patch/159228
_Compilation issues_
Submitter: Stephen Hemminger <stephen at networkplumber.org>
Date: 2025-12-07 19:12:08
Reply_mail: <20251207191242.165619-18-stephen at networkplumber.org>
DPDK git baseline: Repo:dpdk, CommitID: cd60dcd503b91956f966a1f6d595b35d256ac00f
Meson Build Summary: 23 Builds Done, 22 Successful, 1 Failures, 0 Blocked
+-------------------+------------+--------------+------------+------------+-----------+----------+------------+
| os | gcc-static | clang-static | icc-static | gcc-shared | gcc-debug | document | gcc-16byte |
+-------------------+------------+--------------+------------+------------+-----------+----------+------------+
| OpenAnolis8.10-64 | fail | | | | | | |
| FreeBSD14-64 | pass | pass | | pass | pass | | |
| RHEL96-64 | pass | pass | | pass | pass | | |
| SUSE15-64 | pass | pass | | | | | |
| AzureLinux3.0-64 | pass | | | | | | |
| UB2404-32 | pass | | | | | | |
| RHEL10-64 | pass | | | | | | |
| UB2404-64 | pass | pass | | | | pass | pass |
| RHEL10-64RT | pass | | | | | | |
| UB2504-64 | pass | | | | | | |
| Fedora42-64 | pass | pass | | | | | |
| OpenEuler2404-64 | pass | | | | | | |
+-------------------+------------+--------------+------------+------------+-----------+----------+------------+
Comments:
Because of DPDK bug (https://bugs.dpdk.org/show_bug.cgi?id=928),
All the dpdk-next-* branch add `Ddisable_drivers=event/cnxk` option when build with ICC complier.
Test environment and configuration as below:
OS: OpenAnolis8.10-64
Kernel Version: 5.10.134-18.an8.x86_64
GCC Version: gcc (GCC) 8.5.0 20210514 (Anolis 8.5.0-24.0.1)
Clang Version: 18.1.8 (Red Hat 18.1.8-1.0.1.module+an8.9.0+11287+9d0292d3)
x86_64-native-linuxapp-gcc
OS: FreeBSD14-64
Kernel Version: 14.3-RELEASE
GCC Version: gcc (FreeBSD Ports Collection) 13.3.0
Clang Version: 19.1.7 (https://github.com/llvm/llvm-project.git llvmorg-19.1.7-0-gcd708029e0b2)
x86_64-native-bsdapp-gcc
x86_64-native-bsdapp-clang
x86_64-native-bsdapp-gcc+shared
x86_64-native-bsdapp-gcc+debug
OS: RHEL96-64
Kernel Version: 5.14.0-570.12.1.el9_6.x86_64
GCC Version: gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5)
Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.el9)
x86_64-native-linuxapp-gcc
x86_64-native-linuxapp-clang
x86_64-native-linuxapp-gcc+shared
x86_64-native-linuxapp-gcc+debug
OS: SUSE15-64
Kernel Version: 6.4.0-150700.51-default
GCC Version: gcc (SUSE Linux) 14.2.0
Clang Version: 17.0.6
x86_64-native-linuxapp-clang
x86_64-native-linuxapp-gcc
OS: AzureLinux3.0-64
Kernel Version: 6.6.47.1-1.azl3
GCC Version: gcc (GCC) 13.2.0
Clang Version: 18.1.2
x86_64-native-linuxapp-gcc
OS: UB2404-32
Kernel Version: 6.8.0-41-generic
GCC Version: gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
Clang Version: NA
i686-native-linuxapp-gcc
OS: RHEL10-64
Kernel Version: 6.12.0-55.9.1.el10_0.x86_64
GCC Version: gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.el10)
x86_64-native-linuxapp-gcc
OS: UB2404-64
Kernel Version: 6.8.0-41-generic
GCC Version: gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
Clang Version: 18.1.3 (1ubuntu1)
x86_64-native-linuxapp-gcc+16byte
x86_64-native-linuxapp-gcc
x86_64-native-linuxapp-clang
x86_64-native-linuxapp-doc
OS: RHEL10-64RT
Kernel Version: 6.12.0-55.9.1.el10_0.x86_64+rt
GCC Version: gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.el10)
x86_64-native-linuxapp-gcc
OS: UB2504-64
Kernel Version: 6.14.0-15-generic
GCC Version: gcc (Ubuntu 14.2.0-19ubuntu2) 14.2.0
Clang Version: NA
x86_64-native-linuxapp-gcc
OS: Fedora42-64
Kernel Version: 6.14.0-63.fc42.x86_64
GCC Version: gcc (GCC) 15.0.1 20250329 (Red Hat 15.0.1-0)
Clang Version: 20.1.3 (Fedora 20.1.3-1.fc42)
x86_64-native-linuxapp-gcc
x86_64-native-linuxapp-clang
OS: OpenEuler2404-64
Kernel Version: 6.6.0-98.0.0.103.oe2403sp2.x86_64
GCC Version: gcc (GCC) 12.3.1 (openEuler 12.3.1-98.oe2403sp2)
Clang Version: 17.0.6 ( 17.0.6-45.oe2403sp2)
x86_64-native-linuxapp-gcc
*Build Failed #1:
OS: OpenAnolis8.10-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_cfgfile.a.p/cfgfile_rte_cfgfile.c.o
gcc -Ilib/librte_cfgfile.a.p -Ilib -I../lib -Ilib/cfgfile -I../lib/cfgfile -Ilib/eal/common -I../lib/eal/common -I. -I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -I../kernel/linux -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -DRTE_LOG_DEFAULT_LOGTYPE=lib.cfgfile -MD -MQ lib/librte_cfgfile.a.p/cfgfile_rte_cfgfile.c.o -MF lib/librte_cfgfile.a.p/cfgfile_rte_cfgfile.c.o.d -o lib/librte_cfgfile.a.p/cfgfile_rte_cfgfile.c.o -c ../lib/cfgfile/rte_cfgfile.c
In file included from ../lib/cfgfile/rte_cfgfile.c:11:
../lib/cfgfile/rte_cfgfile.c: In function ‘rte_cfgfile_load_with_params’:
../lib/eal/include/rte_string_fns.h:63:17: error: ‘%s’ directive output may be truncated writing up to 323 bytes into a region of size 64 [-Werror=format-truncation=]
return (size_t)snprintf(dst, size, "%s", src);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../lib/eal/include/rte_string_fns.h:63:17: note: ‘snprintf’ output between 1 and 324 bytes into a destination of size 64
cc1: all warnings being treated as errors
[258/3703] Generating lib/acl.sym_chk with a custom command (wrapped by meson to capture output)
[259/3703] Compiling C object lib/librte_bpf.a.p/bpf_bpf_load_elf.c.o
[260/3703] Generating lib/hash.sym_chk with a custom command (wrapped by meson to capture output)
[261/3703] Compiling C object lib/librte_bpf.a.p/bpf_bpf_convert.c.o
[262/3703] Compiling C object lib/librte_compressdev.a.p/compressdev_rte_compressdev.c.o
[263/3703] Compiling C object lib/librte_bpf.a.p/bpf_bpf_validate.c.o
[264/3703] Generating symbol file lib/librte_bbdev.so.26.1.p/librte_bbdev.so.26.1.symbols
[265/3703] Compiling C object lib/librte_bpf.a.p/bpf_bpf_jit_x86.c.o
[266/3703] Generating lib/ethdev.sym_chk with a custom command (wrapped by meson to capture output)
ninja: build stopped
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