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

[dpdklab at iol.unh.edu]

Test-Label: iol-compile-amd64-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-VM-DPDK-Compile-Meson#40170

Test environment and result as below:

+--------------+--------------------+
| Environment  | dpdk_meson_compile |
+==============+====================+
| Ubuntu 20.04 | FAIL               |
+--------------+--------------------+
| FreeBSD 14.2 | PEND               |
+--------------+--------------------+

==== 20 line log output for Ubuntu 20.04 (dpdk_meson_compile): ====
|          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 |        __bos (__s), __fmt, __va_arg_pack ());
|        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../lib/eal/common/eal_common_tailqs.c:12:
../lib/eal/common/eal_common_tailqs.c: In function 'rte_eal_tailqs_init':
../lib/eal/include/rte_string_fns.h:63:17: error: '__builtin_snprintf' output may be truncated before the last format character [-Werror=format-truncation=]
63 |  return (size_t)snprintf(dst, size, "%s", src);
|                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
from ../lib/eal/common/eal_common_tailqs.c:6:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note: '__builtin_snprintf' output between 1 and 32 bytes into a destination of size 31
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
[42/3604] Compiling C object lib/librte_telemetry.a.p/telemetry_telemetry.c.o
[43/3604] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_memory.c.o
[44/3604] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_options.c.o
ninja: build stopped: subcommand failed.
==== End log output ====

Ubuntu 20.04
	Kernel: 4.19
	Compiler: gcc gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0

FreeBSD 14.2
	Kernel: 14.2-RELEASE
	Compiler: clang 18.1.6

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

UNH-IOL DPDK Community Lab

To manage your email subscriptions, visit: 
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/