| /arch/x86/include/asm/ |
| D | stackprotector.h | 68 u64 canary; in boot_init_stack_canary() local
80 get_random_bytes(&canary, sizeof(canary)); in boot_init_stack_canary()
82 canary += tsc + (tsc << 32UL); in boot_init_stack_canary()
83 canary &= CANARY_MASK; in boot_init_stack_canary()
85 current->stack_canary = canary; in boot_init_stack_canary()
87 this_cpu_write(fixed_percpu_data.stack_canary, canary); in boot_init_stack_canary()
89 this_cpu_write(stack_canary.canary, canary); in boot_init_stack_canary()
96 unsigned long canary = (unsigned long)&per_cpu(stack_canary, cpu); in setup_stack_canary_segment() local
101 set_desc_base(&desc, canary); in setup_stack_canary_segment()
|
| D | processor.h | 424 unsigned long canary; member
|
| /arch/powerpc/include/asm/ |
| D | stackprotector.h | 24 unsigned long canary; in boot_init_stack_canary() local
27 canary = get_random_canary(); in boot_init_stack_canary()
28 canary ^= mftb(); in boot_init_stack_canary()
29 canary ^= LINUX_VERSION_CODE; in boot_init_stack_canary()
30 canary &= CANARY_MASK; in boot_init_stack_canary()
32 current->stack_canary = canary; in boot_init_stack_canary()
34 get_paca()->canary = canary; in boot_init_stack_canary()
|
| D | paca.h | 268 unsigned long canary; member
|
| /arch/sh/include/asm/ |
| D | stackprotector.h | 18 unsigned long canary; in boot_init_stack_canary() local
21 get_random_bytes(&canary, sizeof(canary)); in boot_init_stack_canary()
22 canary ^= LINUX_VERSION_CODE; in boot_init_stack_canary()
23 canary &= CANARY_MASK; in boot_init_stack_canary()
25 current->stack_canary = canary; in boot_init_stack_canary()
|
| /arch/arm64/include/asm/ |
| D | stackprotector.h | 29 unsigned long canary; in boot_init_stack_canary() local
32 get_random_bytes(&canary, sizeof(canary)); in boot_init_stack_canary()
33 canary ^= LINUX_VERSION_CODE; in boot_init_stack_canary()
34 canary &= CANARY_MASK; in boot_init_stack_canary()
36 current->stack_canary = canary; in boot_init_stack_canary()
|
| /arch/mips/include/asm/ |
| D | stackprotector.h | 31 unsigned long canary; in boot_init_stack_canary() local
34 get_random_bytes(&canary, sizeof(canary)); in boot_init_stack_canary()
35 canary ^= LINUX_VERSION_CODE; in boot_init_stack_canary()
37 current->stack_canary = canary; in boot_init_stack_canary()
|
| /arch/xtensa/include/asm/ |
| D | stackprotector.h | 30 unsigned long canary; in boot_init_stack_canary() local
33 get_random_bytes(&canary, sizeof(canary)); in boot_init_stack_canary()
34 canary ^= LINUX_VERSION_CODE; in boot_init_stack_canary()
36 current->stack_canary = canary; in boot_init_stack_canary()
|
| /arch/arm/include/asm/ |
| D | stackprotector.h | 33 unsigned long canary; in boot_init_stack_canary() local
36 get_random_bytes(&canary, sizeof(canary)); in boot_init_stack_canary()
37 canary ^= LINUX_VERSION_CODE; in boot_init_stack_canary()
39 current->stack_canary = canary; in boot_init_stack_canary()
|
| /arch/x86/platform/pvh/ |
| D | head.S | 99 mov $_pa(canary), %eax
114 movl $_pa(canary),%ecx
169 canary: label
|
| /arch/x86/kernel/ |
| D | asm-offsets_32.c | 61 OFFSET(stack_canary_offset, stack_canary, canary); in foo()
|
| D | head_32.S | 382 * relocation. Manually set base address in stack canary
|
| /arch/arm/mach-at91/ |
| D | pm.c | 80 static int canary = 0xA5A5A5A5; variable
85 phys_addr_t canary; member
675 pm_bu->canary = __pa_symbol(&canary); in at91_pm_backup_init()
|
| /arch/ |
| D | Kconfig | 499 - it has implemented a stack canary (e.g. __stack_chk_guard)
511 feature puts, at the beginning of functions, a canary value on
515 overwrite the canary, which gets detected and the attack is then
518 Functions will have the stack-protector canary logic added if they
524 On an x86 "defconfig" build, this feature adds canary checks to
534 Functions will have the stack-protector canary logic added in any
546 On an x86 "defconfig" build, this feature adds canary checks to
|
| /arch/powerpc/kernel/ |
| D | asm-offsets.c | 83 OFFSET(PACA_CANARY, paca_struct, canary); in main()
|
| /arch/arm/ |
| D | Kconfig | 1702 bool "Use a unique stack canary value for each task"
1708 which to load the value of the stack canary, this value can only
1710 kernel's address space are forced to use the same canary value for
1714 different canary value for each task.
|
| /arch/powerpc/xmon/ |
| D | xmon.c | 2498 DUMP(p, canary, "%#-*lx"); in dump_one_paca()
|