Buildresult: linus-rand/powerpc-randconfig/powerpc-gcc9 built on Apr 28 2022, 06:04

kisskb

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Status:	Failed
Date/Time:	Apr 28 2022, 06:04
Duration:	0:05:02.284246
Builder:	ka4
Revision:	hex2bin: fix access beyond string end (`e4d8a29997731b3bb14059024b24df9f784288d0)`
Target:	linus-rand/powerpc-randconfig/powerpc-gcc9
Branch:	linus-rand
Compiler:	powerpc-gcc9 (powerpc64-linux-gcc (GCC) 9.2.0 / GNU ld (GNU Binutils) 2.32)
Config:	randconfig (download)
Log:	Download original Possible errors ERROR: start_text address is c000000000000500, should be c000000000000200 ERROR: try to enable LD_HEAD_STUB_CATCH config option ERROR: see comments in arch/powerpc/tools/head_check.sh make[2]: * [arch/powerpc/Makefile.postlink:31: vmlinux] Error 1 make[1]: * [Makefile:1158: vmlinux] Error 2 make: * [Makefile:219: __sub-make] Error 2 Possible warnings (5) .config:5907:warning: override: reassigning to symbol STANDALONE .config:5914:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5916:warning: override: reassigning to symbol GCC_PLUGINS .config:5917:warning: override: reassigning to symbol LD_HEAD_STUB_CATCH .config:5919:warning: override: reassigning to symbol UBSAN Full Log # git rev-parse -q --verify e4d8a29997731b3bb14059024b24df9f784288d0^{commit} e4d8a29997731b3bb14059024b24df9f784288d0 already have revision, skipping fetch # git checkout -q -f -B kisskb e4d8a29997731b3bb14059024b24df9f784288d0 # git clean -qxdf # < git log -1 # commit e4d8a29997731b3bb14059024b24df9f784288d0 # Author: Mikulas Patocka <mpatocka@redhat.com> # Date: Wed Apr 27 11:26:40 2022 -0400 # # hex2bin: fix access beyond string end # # If we pass too short string to "hex2bin" (and the string size without # the terminating NUL character is even), "hex2bin" reads one byte after # the terminating NUL character. This patch fixes it. # # Note that hex_to_bin returns -1 on error and hex2bin return -EINVAL on # error - so we can't just return the variable "hi" or "lo" on error. # This inconsistency may be fixed in the next merge window, but for the # purpose of fixing this bug, we just preserve the existing behavior and # return -1 and -EINVAL. # # Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> # Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> # Fixes: b78049831ffe ("lib: add error checking to hex2bin") # Cc: stable@vger.kernel.org # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 e4d8a29997731b3bb14059024b24df9f784288d0 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:5907:warning: override: reassigning to symbol STANDALONE .config:5914:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5916:warning: override: reassigning to symbol GCC_PLUGINS .config:5917:warning: override: reassigning to symbol LD_HEAD_STUB_CATCH .config:5919:warning: override: reassigning to symbol UBSAN # make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ERROR: start_text address is c000000000000500, should be c000000000000200 ERROR: try to enable LD_HEAD_STUB_CATCH config option ERROR: see comments in arch/powerpc/tools/head_check.sh make[2]: * [/kisskb/src/arch/powerpc/Makefile.postlink:31: vmlinux] Error 1 make[1]: * [/kisskb/src/Makefile:1158: vmlinux] Error 2 make[1]: * Deleting file 'vmlinux' make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 # Build took: 0:05:02.284246

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