|FAILURE| pw159155-159168 [PATCH] [RFC,v2,14/14] lib: enable format

[dpdklab at iol.unh.edu]

Test-Label: iol-compile-arm64-testing
Test-Status: FAILURE
http://dpdk.org/patch/159168

_Testing issues_

Submitter: Stephen Hemminger <stephen at networkplumber.org>
Date: Friday, December 05 2025 02:28:23 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:80b3e9cad7599ce01f94cd6f8f966401a77e29c1

159155-159168 --> testing issues

Upstream job id: Generic-DPDK-Compile-Meson#449601

Test environment and result as below:

+--------------+--------------------+
| Environment  | dpdk_meson_compile |
+==============+====================+
| Ubuntu 20.04 | FAIL               |
+--------------+--------------------+

==== 20 line log output for Ubuntu 20.04 (dpdk_meson_compile): ====
[23/3784] Compiling C object lib/librte_telemetry.a.p/telemetry_telemetry.c.o
[24/3784] Compiling C object lib/librte_telemetry.a.p/telemetry_telemetry_data.c.o
[25/3784] Compiling C object lib/librte_telemetry.a.p/telemetry_telemetry_legacy.c.o
FAILED: lib/librte_telemetry.a.p/telemetry_telemetry_legacy.c.o
ccache aarch64-linux-gnu-gcc -Ilib/librte_telemetry.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -I. -I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/arm/include -I../lib/eal/arm/include -I../kernel/linux -Ilib/log -I../lib/log -fdiagnostics-color=always -pipe -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=armv8-a+crc -moutline-atomics -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -DRTE_LOG_DEFAULT_LOGTYPE=lib.telemetry -MD -MQ lib/librte_telemetry.a.p/telemetry_telemetry_
 legacy.c.o -MF lib/librte_telemetry.a.p/telemetry_telemetry_legacy.c.o.d -o lib/librte_telemetry.a.p/telemetry_telemetry_legacy.c.o -c ../lib/telemetry/telemetry_legacy.c
In file included from ../lib/telemetry/telemetry_legacy.c:16:
../lib/telemetry/telemetry_legacy.c: In function 'register_client':
../lib/eal/include/rte_string_fns.h:63:17: error: '%s' directive output may be truncated writing up to 1023 bytes into a region of size 108 [-Werror=format-truncation=]
63 |  return (size_t)snprintf(dst, size, "%s", src);
|                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/aarch64-linux-gnu/include/stdio.h:867,
from ../lib/eal/include/rte_string_fns.h:15,
from ../lib/telemetry/telemetry_legacy.c:16:
/usr/aarch64-linux-gnu/include/bits/stdio2.h:67:10: note: '__builtin_snprintf' output between 1 and 1024 bytes into a destination of size 108
67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
|          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 |        __bos (__s), __fmt, __va_arg_pack ());
|        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
ninja: build stopped: subcommand failed.
==== End log output ====

Ubuntu 20.04
	Kernel: 5.15
	Compiler: aarch64-linux-gnu-gcc gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0

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https://lab.dpdk.org/results/dashboard/patchsets/34729/

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