|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#449774

Test environment and result as below:

+------------------------------+--------------------+
|         Environment          | dpdk_meson_compile |
+==============================+====================+
| Ubuntu 20.04                 | FAIL               |
+------------------------------+--------------------+
| Red Hat Enterprise Linux 9.5 | FAIL               |
+------------------------------+--------------------+
| Debian GNU/Linux 12          | FAIL               |
+------------------------------+--------------------+
| Fedora Linux 42              | FAIL               |
+------------------------------+--------------------+
| Ubuntu 22.04                 | FAIL               |
+------------------------------+--------------------+
| Ubuntu 24.04                 | FAIL               |
+------------------------------+--------------------+
| CentOS Stream 9              | FAIL               |
+------------------------------+--------------------+
| CentOS Stream 10             | FAIL               |
+------------------------------+--------------------+

==== 20 line log output for CentOS Stream 10 (dpdk_meson_compile): ====
In function 'rte_strlcpy',
inlined from 'rte_eal_tailq_create' at ../lib/eal/common/eal_common_tailqs.c:76:3,
inlined from 'rte_eal_tailq_update' at ../lib/eal/common/eal_common_tailqs.c:105:13,
inlined from 'rte_eal_tailq_update' at ../lib/eal/common/eal_common_tailqs.c:101:1,
inlined from 'rte_eal_tailq_register' at ../lib/eal/common/eal_common_tailqs.c:124:3:
../lib/eal/include/rte_string_fns.h:63:24: error: 'snprintf' output may be truncated before the last format character [-Werror=format-truncation=]
63 |         return (size_t)snprintf(dst, size, "%s", src);
|                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../lib/eal/include/rte_string_fns.h:63:24: note: 'snprintf' output between 1 and 32 bytes into a destination of size 31
In function 'rte_strlcpy',
inlined from 'rte_eal_tailq_create' at ../lib/eal/common/eal_common_tailqs.c:76:3,
inlined from 'rte_eal_tailq_update' at ../lib/eal/common/eal_common_tailqs.c:105:13,
inlined from 'rte_eal_tailq_update' at ../lib/eal/common/eal_common_tailqs.c:101:1,
inlined from 'rte_eal_tailqs_init' at ../lib/eal/common/eal_common_tailqs.c:150:3:
../lib/eal/include/rte_string_fns.h:63:24: error: 'snprintf' output may be truncated before the last format character [-Werror=format-truncation=]
63 |         return (size_t)snprintf(dst, size, "%s", src);
|                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../lib/eal/include/rte_string_fns.h:63:24: note: 'snprintf' output between 1 and 32 bytes into a destination of size 31
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

Red Hat Enterprise Linux 9.5
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-2)

Debian GNU/Linux 12
	Kernel: 5.4
	Compiler: gcc gcc (Debian 12.2.0-14+deb12u1) 12.2.0

Fedora Linux 42
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1)

Ubuntu 22.04
	Kernel: 5.4
	Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0

Ubuntu 24.04
	Kernel: 5.4
	Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0

CentOS Stream 9
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-11)

CentOS Stream 10
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-8)

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/34729/

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