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Searched refs:bad_stack (Results 1 – 4 of 4) sorted by relevance

/linux-6.1.9/drivers/misc/lkdtm/
Dusercopy.c59 unsigned char *bad_stack; in do_usercopy_stack() local
68 bad_stack = do_usercopy_stack_callee((uintptr_t)&bad_stack); in do_usercopy_stack()
71 bad_stack = task_stack_page(current) + THREAD_SIZE; in do_usercopy_stack()
72 bad_stack -= sizeof(unsigned long); in do_usercopy_stack()
79 pr_info("bad_stack : %px-%px\n", bad_stack, bad_stack + sizeof(good_stack)); in do_usercopy_stack()
98 if (copy_to_user((void __user *)user_addr, bad_stack, in do_usercopy_stack()
119 if (copy_from_user(bad_stack, (void __user *)user_addr, in do_usercopy_stack()
/linux-6.1.9/arch/mips/kernel/
Dscall32-o32.S51 bltz t4, bad_stack # -> sp is bad
146 bad_stack: label
Dscall64-o32.S67 bltz t1, bad_stack
159 bad_stack: label
/linux-6.1.9/arch/openrisc/kernel/
Dtraps.c111 goto bad_stack; in show_registers()
118 bad_stack: in show_registers()