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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/signal.c check_kill_permission() -> si_fromuser()

Type Parameter Key Value
PARAM_VALUE 0 info 0-1,4096-ptr_max
BUF_SIZE 0 info (-1),48
BUF_SIZE 0 info (-1),48
DATA_SOURCE 0 info $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 info->_sifields._kill._pid s32min-s32max
USER_DATA 0 info->_sifields._kill._uid 0-u32max
USER_DATA 0 info->_sifields._rt._pid s32min-s32max
USER_DATA 0 info->_sifields._rt._sigval.sival_int s32min-s32max
USER_DATA 0 info->_sifields._rt._uid 0-u32max
USER_DATA 0 info->_sifields._sigchld._pid s32min-s32max
USER_DATA 0 info->_sifields._sigchld._status s32min-s32max
USER_DATA 0 info->_sifields._sigchld._stime s64min-s64max
USER_DATA 0 info->_sifields._sigchld._uid 0-u32max
USER_DATA 0 info->_sifields._sigchld._utime s64min-s64max
USER_DATA 0 info->_sifields._sigfault._addr_lsb s16min-s16max
USER_DATA 0 info->_sifields._sigfault._addr_pkey._pkey 0-u32max
USER_DATA 0 info->_sifields._sigfault._perf._data 0-u64max
USER_DATA 0 info->_sifields._sigfault._perf._flags 0-u32max
USER_DATA 0 info->_sifields._sigfault._perf._type 0-u32max
USER_DATA 0 info->_sifields._sigfault._trapno s32min-s32max
USER_DATA 0 info->_sifields._sigpoll._band s64min-s64max
USER_DATA 0 info->_sifields._sigpoll._fd s32min-s32max
USER_DATA 0 info->_sifields._sigsys._arch 0-u32max
USER_DATA 0 info->_sifields._sigsys._syscall s32min-s32max
USER_DATA 0 info->_sifields._timer._overrun s32min-s32max
USER_DATA 0 info->_sifields._timer._sigval.sival_int s32min-s32max
USER_DATA 0 info->_sifields._timer._sys_private s32min-s32max
USER_DATA 0 info->_sifields._timer._tid s32min-s32max
USER_DATA 0 info->si_code s32min-s32max
USER_DATA 0 info->si_errno s32min-s32max
USER_DATA 0 info->si_signo s32min-s32max
LOCK2 rcu_read