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Date: Sun, 18 Apr 2021 01:15:57 +0800
From: kernel test robot <lkp@...el.com>
To: "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [gustavoars-linux:testing/warray-bounds] BUILD SUCCESS WITH
WARNING 5730745615064f614a7bb0d15b5915c785fcb3c5
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/warray-bounds
branch HEAD: 5730745615064f614a7bb0d15b5915c785fcb3c5 hostap: Fix out-of-bounds warning in prism2_tx_80211()
Warning reports:
https://lore.kernel.org/lkml/202104160817.a5FOA0xa-lkp@intel.com
Warning in current branch:
arch/alpha/include/asm/string.h:22:16: warning: '__builtin_memcpy' offset [12, 16] from the object at 'com' is out of the bounds of referenced subobject 'config' with type 'unsigned char' at offset 10 [-Warray-bounds]
arch/alpha/include/asm/string.h:22:16: warning: '__builtin_memcpy' offset [17, 24] from the object at 'alloc' is out of the bounds of referenced subobject 'key' with type 'struct bkey' at offset 0 [-Warray-bounds]
arch/alpha/include/asm/string.h:22:16: warning: '__builtin_memcpy' offset [3, 7] from the object at 'cmd' is out of the bounds of referenced subobject 'feature' with type 'unsigned char' at offset 1 [-Warray-bounds]
possible Warning in current branch:
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [12, 16] from the object at 'com' is out of the bounds of referenced subobject 'config' with type 'unsigned char' at offset 10 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [17, 38] from the object at 'txdesc' is out of the bounds of referenced subobject 'frame_control' with type 'short unsigned int' at offset 14 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [27, 42] from the object at 'buf' is out of the bounds of referenced subobject 'key' with type 'u8[16]' {aka 'unsigned char[16]'} at offset 10 [-Warray-bounds]
drivers/media/pci/ngene/ngene-core.c:388:2: warning: 'memcpy' offset [12, 16] from the object at 'com' is out of the bounds of referenced subobject 'config' with type 'unsigned char' at offset 10 [-Warray-bounds]
include/linux/bitmap.h:249:2: warning: 'memcpy' offset [17, 24] from the object at 'settings' is out of the bounds of referenced subobject 'advertising' with type 'long long unsigned int' at offset 8 [-Warray-bounds]
include/linux/bitmap.h:249:2: warning: 'memcpy' offset [9, 16] from the object at 'settings' is out of the bounds of referenced subobject 'supported' with type 'long long unsigned int' at offset 0 [-Warray-bounds]
Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allmodconfig
| |-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-alloc-is-out-of-the-bounds-of-referenced-subobject-key-with-type-struct-bkey-at-offset
| |-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
| `-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-com-is-out-of-the-bounds-of-referenced-subobject-config-with-type-unsigned-char-at-offset
|-- alpha-allyesconfig
| |-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-alloc-is-out-of-the-bounds-of-referenced-subobject-key-with-type-struct-bkey-at-offset
| |-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
| `-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-com-is-out-of-the-bounds-of-referenced-subobject-config-with-type-unsigned-char-at-offset
|-- alpha-defconfig
| `-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
|-- alpha-randconfig-s031-20210416
| |-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-alloc-is-out-of-the-bounds-of-referenced-subobject-key-with-type-struct-bkey-at-offset
| `-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
|-- i386-randconfig-a002-20210416
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-com-is-out-of-the-bounds-of-referenced-subobject-config-with-type-unsigned-char-at-offset
|-- i386-randconfig-a003-20210416
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-com-is-out-of-the-bounds-of-referenced-subobject-config-with-type-unsigned-char-at-offset
|-- i386-randconfig-a016-20210416
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-txdesc-is-out-of-the-bounds-of-referenced-subobject-frame_control-with-type-short-unsigned-int-at-offset
|-- i386-randconfig-c021-20210417
| |-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-buf-is-out-of-the-bounds-of-referenced-subobject-key-with-type-u8-aka-unsigned-char-at-offset
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-txdesc-is-out-of-the-bounds-of-referenced-subobject-frame_control-with-type-short-unsigned-int-at-offset
|-- ia64-allmodconfig
| `-- drivers-media-pci-ngene-ngene-core.c:warning:memcpy-offset-from-the-object-at-com-is-out-of-the-bounds-of-referenced-subobject-config-with-type-unsigned-char-at-offset
|-- x86_64-randconfig-a011-20210416
| |-- drivers-media-pci-ngene-ngene-core.c:warning:memcpy-offset-from-the-object-at-com-is-out-of-the-bounds-of-referenced-subobject-config-with-type-unsigned-char-at-offset
| |-- include-linux-bitmap.h:warning:memcpy-offset-from-the-object-at-settings-is-out-of-the-bounds-of-referenced-subobject-advertising-with-type-long-long-unsigned-int-at-offset
| `-- include-linux-bitmap.h:warning:memcpy-offset-from-the-object-at-settings-is-out-of-the-bounds-of-referenced-subobject-supported-with-type-long-long-unsigned-int-at-offset
`-- x86_64-randconfig-a016-20210416
`-- drivers-media-pci-ngene-ngene-core.c:warning:memcpy-offset-from-the-object-at-com-is-out-of-the-bounds-of-referenced-subobject-config-with-type-unsigned-char-at-offset
elapsed time: 721m
configs tested: 96
configs skipped: 2
gcc tested configs:
arm defconfig
arm64 allyesconfig
arm64 defconfig
arm allyesconfig
arm allmodconfig
x86_64 allyesconfig
riscv allmodconfig
i386 allyesconfig
riscv allyesconfig
arm davinci_all_defconfig
um allmodconfig
powerpc mpc832x_rdb_defconfig
sh sdk7786_defconfig
m68k amcore_defconfig
m68k bvme6000_defconfig
powerpc motionpro_defconfig
powerpc powernv_defconfig
sh espt_defconfig
m68k mvme147_defconfig
sh se7780_defconfig
sh lboxre2_defconfig
arm imx_v4_v5_defconfig
arm socfpga_defconfig
sh ecovec24-romimage_defconfig
powerpc allmodconfig
powerpc ge_imp3a_defconfig
powerpc taishan_defconfig
arm iop32x_defconfig
powerpc cell_defconfig
ia64 allmodconfig
ia64 defconfig
ia64 allyesconfig
m68k allmodconfig
m68k defconfig
m68k allyesconfig
nios2 defconfig
arc allyesconfig
nds32 allnoconfig
nds32 defconfig
nios2 allyesconfig
csky defconfig
alpha defconfig
alpha allyesconfig
xtensa allyesconfig
h8300 allyesconfig
arc defconfig
sh allmodconfig
parisc defconfig
s390 allyesconfig
s390 allmodconfig
parisc allyesconfig
s390 defconfig
sparc allyesconfig
sparc defconfig
i386 defconfig
mips allyesconfig
mips allmodconfig
powerpc allyesconfig
powerpc allnoconfig
i386 randconfig-a003-20210416
i386 randconfig-a006-20210416
i386 randconfig-a001-20210416
i386 randconfig-a005-20210416
i386 randconfig-a004-20210416
i386 randconfig-a002-20210416
x86_64 randconfig-a014-20210416
x86_64 randconfig-a015-20210416
x86_64 randconfig-a011-20210416
x86_64 randconfig-a013-20210416
x86_64 randconfig-a012-20210416
x86_64 randconfig-a016-20210416
i386 randconfig-a015-20210416
i386 randconfig-a014-20210416
i386 randconfig-a013-20210416
i386 randconfig-a012-20210416
i386 randconfig-a016-20210416
i386 randconfig-a011-20210416
riscv nommu_k210_defconfig
riscv nommu_virt_defconfig
riscv allnoconfig
riscv defconfig
riscv rv32_defconfig
um allnoconfig
um allyesconfig
um defconfig
x86_64 rhel-8.3-kselftests
x86_64 defconfig
x86_64 rhel-8.3
x86_64 rhel-8.3-kbuiltin
x86_64 kexec
clang tested configs:
x86_64 randconfig-a003-20210416
x86_64 randconfig-a002-20210416
x86_64 randconfig-a005-20210416
x86_64 randconfig-a001-20210416
x86_64 randconfig-a006-20210416
x86_64 randconfig-a004-20210416
---
0-DAY CI Kernel Test Service, Intel Corporation
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