http://bugzilla.opensuse.org/show_bug.cgi?id=1158189 Bug ID: 1158189 Summary: GCC 10: grub2 build fails Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: martin.liska@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Fails due to: abuild@marxinbox:~/rpmbuild/BUILD/grub-2.04/build-emu/grub-core> gcc -DHAVE_CONFIG_H -I. -I../../grub-core -I.. -Wall -W -DGRUB_MACHINE_EMU=1 -DGRUB_MACHINE=X86_64_EMU -I../../include -I../include -DGRUB_FILE=\"disk/mdraid1x_linux.c\" -I. -I../../grub-core -I.. -I../.. -I../../include -I../include -I../../grub-core/lib/libgcrypt-grub/src/ -D_FILE_OFFSET_BITS=64 -Os -Wall -W -Wshadow -Wpointer-arith -Wundef -Wchar-subscripts -Wcomment -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wfloat-equal -Wformat-extra-args -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Wmain -Wmissing-braces -Wmissing-format-attribute -Wmultichar -Wparentheses -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wswitch -Wtrigraphs -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -Wwrite-strings -Wnested-externs -Wstrict-prototypes -g -Wredundant-decls -Wmissing-prototypes -Wmissing-declarations -Wextra -Wattributes -Wendif-labels -Winit-self -Wint-to-pointer-cast -Winvalid-pch -Wmissing-field-initializers -Wnonnull -Woverflow -Wvla -Wpointer-to-int-cast -Wstrict-aliasing -Wvariadic-macros -Wvolatile-register-var -Wpointer-sign -Wmissing-include-dirs -Wmissing-prototypes -Wmissing-declarations -Wformat=2 -freg-struct-return -fno-dwarf2-cfi-asm -mno-stack-arg-probe -fno-asynchronous-unwind-tables -fno-unwind-tables -mcmodel=large -fno-PIE -fno-pie -fno-stack-protector -Wtrampolines -Werror -ffreestanding -fno-strict-aliasing -fno-inline-functions-called-once -MT disk/mdraid1x_module-mdraid1x_linux.o -MD -MP -MF disk/.deps-core/mdraid1x_module-mdraid1x_linux.Tpo -c -o disk/mdraid1x_module-mdraid1x_linux.o `test -f 'disk/mdraid1x_linux.c' || echo '../../grub-core/'`disk/mdraid1x_linux.c ../../grub-core/disk/mdraid1x_linux.c: In function 'grub_mdraid_detect': ../../grub-core/disk/mdraid1x_linux.c:181:15: error: array subscript <unknown> is outside array bounds of 'grub_uint16_t[0]' {aka 'short unsigned int[0]'} [-Werror=array-bounds] 181 | (char *) &sb.dev_roles[grub_le_to_cpu32 (sb.dev_number)] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../../grub-core/disk/mdraid1x_linux.c:98:17: note: while referencing 'dev_roles' 98 | grub_uint16_t dev_roles[0]; /* Role in array, or 0xffff for a spare, or 0xfffe for faulty. */ | ^~~~~~~~~ ../../grub-core/disk/mdraid1x_linux.c:127:33: note: defined here 'sb' 127 | struct grub_raid_super_1x sb; | ^~ cc1: all warnings being treated as errors which is a GCC issue: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92326 -- You are receiving this mail because: You are on the CC list for the bug.