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Searched refs:user_alloc (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/drivers/misc/lkdtm/
H A Dusercopy.c201 unsigned long user_alloc; in do_usercopy_heap_whitelist() local
222 user_alloc = vm_mmap(NULL, 0, PAGE_SIZE, in do_usercopy_heap_whitelist()
225 if (user_alloc >= TASK_SIZE) { in do_usercopy_heap_whitelist()
229 user_addr = (void __user *)user_alloc; in do_usercopy_heap_whitelist()
264 vm_munmap(user_alloc, PAGE_SIZE); in do_usercopy_heap_whitelist()
/kernel/linux/linux-6.6/drivers/misc/lkdtm/
H A Dusercopy.c204 unsigned long user_alloc; in do_usercopy_slab_whitelist() local
225 user_alloc = vm_mmap(NULL, 0, PAGE_SIZE, in do_usercopy_slab_whitelist()
228 if (user_alloc >= TASK_SIZE) { in do_usercopy_slab_whitelist()
232 user_addr = (void __user *)user_alloc; in do_usercopy_slab_whitelist()
269 vm_munmap(user_alloc, PAGE_SIZE); in do_usercopy_slab_whitelist()

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