https://bugs.dpdk.org/show_bug.cgi?id=1771 Bug ID: 1771 Summary: [dpdk 23.11.5-rc1] drivers/net/cxgbe meson build failed on Fedora42 with gcc15.0.1 Product: DPDK Version: 23.11 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: core Assignee: dev@dpdk.org Reporter: daxuex.gao@intel.com Target Milestone: --- The issue occurs on the new Fedora 42 OS, while there is no problem on the old Fedora 41 OS. [DPDK version] commit 96ae1d570472620165484776205fe957294b9597 (HEAD, tag: v23.11.5-rc1, origin/23.11) Author: Xueming Li Date:   Mon Aug 11 21:33:43 2025 +0800    version: 23.11.5-rc1    Signed-off-by: Xueming Li [OS version] OS: Fedora Linux 42 (Server Edition)/Linux 6.14.0-63.fc42.x86_64 Compiler: gcc (GCC) 15.0.1 20250329 (Red Hat 15.0.1-0) [Test Setup] # CC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib -Dexamples=all --default-library=static x86_64-native-linuxapp-gcc # ninja -j 10 -C x86_64-native-linuxapp-gcc [Log] Found ninja-1.10.2.git.kitware.jobserver-1 at /usr/local/bin/ninja Cleaning... 0 files. [1242/3040] Compiling C object drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_flow.c.o FAILED: drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_flow.c.o cc -Idrivers/libtmp_rte_net_cxgbe.a.p -Idrivers -I../drivers -Idrivers/net/cxgbe -I../drivers/net/cxgbe -I../drivers/net/cxgbe/base -Ilib/ethdev -I../lib/ethdev -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/eal/common -I../lib/eal/common -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/net -I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci -I../drivers/bus/pci/linux -Ilib/pci -I../lib/pci -Idrivers/bus/vdev -I../drivers/bus/vdev -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -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 -fzero-init-padding-bits=all -Wno-zero-length-bounds -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.cxgbe -MD -MQ drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_flow.c.o -MF drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_flow.c.o.d -o drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_flow.c.o -c ../drivers/net/cxgbe/cxgbe_flow.c ../drivers/net/cxgbe/cxgbe_flow.c:892:52: error: initializer-string for array of ‘unsigned char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (7 chars into 6 available) [-Werror=unterminated-string-initialization]   892 |                         .hdr.dst_addr.addr_bytes = "\xff\xff\xff\xff\xff\xff",       |                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/cxgbe/cxgbe_flow.c:893:52: error: initializer-string for array of ‘unsigned char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (7 chars into 6 available) [-Werror=unterminated-string-initialization]   893 |                         .hdr.src_addr.addr_bytes = "\x00\x00\x00\x00\x00\x00",       |                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/cxgbe/cxgbe_flow.c:922:41: error: initializer-string for array of ‘unsigned char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (17 chars into 16 available) [-Werror=unterminated-string-initialization]   922 |                                         "\xff\xff\xff\xff\xff\xff\xff\xff"       |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/cxgbe/cxgbe_flow.c:925:41: error: initializer-string for array of ‘unsigned char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (17 chars into 16 available) [-Werror=unterminated-string-initialization]   925 |                                         "\xff\xff\xff\xff\xff\xff\xff\xff"       |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors [1259/3040] Compiling C object drivers/libtmp_rte_net_dpaa.a.p/net_dpaa_dpaa_rxtx.c.o ninja: build stopped: subcommand failed. -- You are receiving this mail because: You are the assignee for the bug.