|FAILURE| pw125727-125728 [PATCH] [2/2] telemetry: use portable syntax to initialize array

[dpdklab at iol.unh.edu]

Test-Label: iol-x86_64-unit-testing
Test-Status: FAILURE
http://dpdk.org/patch/125728

_Testing issues_

Submitter: Tyler Retzlaff <roretzla at linux.microsoft.com>
Date: Monday, April 03 2023 16:30:24 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:c682c8991963be243dcc3b7cdc9d6984a1961f4e

125727-125728 --> testing fail

Test environment and result as below:

+---------------------+----------------+
|     Environment     | dpdk_unit_test |
+=====================+================+
| Ubuntu 20.04        | FAIL           |
+---------------------+----------------+
| Windows Server 2019 | PASS           |
+---------------------+----------------+

==== 20 line log output for Ubuntu 20.04 (dpdk_unit_test): ====
FAILED: lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry.c.o
ccache cc -Ilib/76b5a35@@rte_telemetry at sta -Ilib -I../lib -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 -Ilib/telemetry/../metrics -I../lib/telemetry/../metrics -Ilib/telemetry -I../lib/telemetry -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -O3 -include rte_config.h -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 -D_GNU_SOURCE -fPIC -march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_USE_FUNCTION_VERSIONING -DRTE_LOG_DEFAULT_LOGTYPE=lib.telemetry -MD -MQ 'lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry.c.o' -MF 'li
 b/76b5a35@@rte_telemetry at sta/telemetry_telemetry.c.o.d' -o 'lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry.c.o' -c ../lib/telemetry/telemetry.c
In file included from ../lib/telemetry/telemetry.c:24:
../lib/telemetry/telemetry_json.h: In function '__json_snprintf':
../lib/telemetry/telemetry_json.h:41:29: error: argument to 'sizeof' in 'vsnprintf' call is the same expression as the destination; did you mean to provide an explicit length? [-Werror=sizeof-pointer-memaccess]
41 |  ret = vsnprintf(tmp, sizeof(tmp), format, ap);
|                             ^
cc1: all warnings being treated as errors
[6/3213] Compiling C object 'lib/76b5a35@@rte_telemetry at sha/telemetry_telemetry_data.c.o'.
[7/3213] Generating kvargs.sym_chk with a meson_exe.py custom command.
[8/3213] Compiling C object 'lib/76b5a35@@rte_telemetry at sha/telemetry_telemetry.c.o'.
FAILED: lib/76b5a35@@rte_telemetry at sha/telemetry_telemetry.c.o
ccache cc -Ilib/76b5a35@@rte_telemetry at sha -Ilib -I../lib -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 -Ilib/telemetry/../metrics -I../lib/telemetry/../metrics -Ilib/telemetry -I../lib/telemetry -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -O3 -include rte_config.h -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 -D_GNU_SOURCE -fPIC -march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_USE_FUNCTION_VERSIONING -DRTE_LOG_DEFAULT_LOGTYPE=lib.telemetry -DRTE_BUILD_SHARED_LIB -MD -MQ 'lib/76b5a35@@rte_telemetry at sha/telemetry
 _telemetry.c.o' -MF 'lib/76b5a35@@rte_telemetry at sha/telemetry_telemetry.c.o.d' -o 'lib/76b5a35@@rte_telemetry at sha/telemetry_telemetry.c.o' -c ../lib/telemetry/telemetry.c
In file included from ../lib/telemetry/telemetry.c:24:
../lib/telemetry/telemetry_json.h: In function '__json_snprintf':
../lib/telemetry/telemetry_json.h:41:29: error: argument to 'sizeof' in 'vsnprintf' call is the same expression as the destination; did you mean to provide an explicit length? [-Werror=sizeof-pointer-memaccess]
41 |  ret = vsnprintf(tmp, sizeof(tmp), format, ap);
|                             ^
cc1: all warnings being treated as errors
ninja: build stopped: subcommand failed.
==== End log output ====

Ubuntu 20.04
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 9.3.0-17ubuntu1~20.04

Windows Server 2019
	Kernel: 10.0
	Compiler: clang 14.0 and gcc 8.1.0 (MinGW)

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/25908/

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