Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/rmap.c anon_vma_clone() -> check_anon_vma_clone()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 0 dst->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dst->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dst->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dst->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->type 0-1
PARAM_VALUE 1 src 4096-ptr_max
PARAM_VALUE 1 src->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 src->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->type 0-1
PARAM_VALUE 2 operation 0-3
CAPPED_DATA 0 dst 1
CAPPED_DATA 1 src 1
DATA_SOURCE 0 dst $0
DATA_SOURCE 1 src $1
DATA_SOURCE 2 operation $2
NOSPEC 0 dst->vm_pgoff
NOSPEC 0 dst->vm_start
HARD_MAX 2 operation 3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 dst->vm_end 0-u64max
USER_DATA 0 dst->vm_pgoff 0-4503599627370495[c]
USER_DATA 0 dst->vm_start 0-u64max
USER_DATA 1 src->vm_start 1-u64max[c]
NO_OVERFLOW_SIMPLE 0 dst->vm_file->f_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 dst->vm_start
NO_OVERFLOW_SIMPLE 1 src->vm_end
NO_OVERFLOW_SIMPLE 1 src->vm_start
UNITS 0 dst unit_byte
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &oldmm->mmap_lock