GCC 8 new warning prevents builds to success since quite some time. First report on the mailing list is in July 2018: https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg03723.html
Various intents has been sent to fix this: - Incorrectly using g_strlcpy() https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg03705.html https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg03706.html - Using assert() and strpadcpy() https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03938.html - Use #pragma GCC diagnostic ignored "-Wstringop-truncation" https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg04261.html - adding an inline wrapper with said pragma in there https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg04261.html - -Wno-stringop-truncation is the makefile https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg04261.html - Use the 'nonstring' attribute https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg04493.html This series add the QEMU_NONSTRING definition and use it. Regards, Phil. Philippe Mathieu-Daudé (5): qemu/compiler: Define QEMU_NONSTRING block/sheepdog: Use QEMU_NONSTRING for non NUL-terminated arrays hw/acpi: Use QEMU_NONSTRING for non NUL-terminated arrays migration: Use QEMU_NONSTRING for non NUL-terminated arrays migration: Use strnlen() for fixed-size string block/sheepdog.c | 2 +- hw/acpi/core.c | 8 ++++---- include/hw/acpi/acpi-defs.h | 8 ++++---- include/qemu/compiler.h | 15 +++++++++++++++ migration/global_state.c | 4 ++-- 5 files changed, 26 insertions(+), 11 deletions(-) -- 2.17.2
