/linux-4.19.296/include/asm-generic/ |
D | uaccess.h | 38 #define access_ok(type, addr, size) __access_ok((unsigned long)(addr),(size)) macro 81 access_ok(VERIFY_WRITE, __p, sizeof(*ptr)) ? \ 143 access_ok(VERIFY_READ, __p, sizeof(*ptr)) ? \ 178 if (!access_ok(VERIFY_READ, src, 1)) in strncpy_from_user() 199 if (!access_ok(VERIFY_READ, src, 1)) in strnlen_user() 220 if (!access_ok(VERIFY_WRITE, to, n)) in clear_user()
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/linux-4.19.296/include/linux/ |
D | uaccess.h | 114 if (likely(access_ok(VERIFY_READ, from, n))) { in _copy_from_user() 132 if (access_ok(VERIFY_WRITE, to, n)) { in _copy_to_user() 163 if (access_ok(VERIFY_WRITE, to, n) && access_ok(VERIFY_READ, from, n)) in copy_in_user() 296 #define user_access_begin(type, ptr, len) access_ok(type, ptr, len)
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D | regset.h | 379 if (!access_ok(VERIFY_WRITE, data, size)) in copy_regset_to_user() 405 if (!access_ok(VERIFY_READ, data, size)) in copy_regset_from_user()
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/linux-4.19.296/drivers/media/v4l2-core/ |
D | v4l2-compat-ioctl32.c | 161 if (!access_ok(VERIFY_READ, p32, sizeof(*p32)) || in get_v4l2_window32() 284 if (!access_ok(VERIFY_READ, p32, sizeof(*p32))) in bufsize_v4l2_format() 335 if (!access_ok(VERIFY_READ, p32, sizeof(*p32))) in get_v4l2_format32() 343 if (!access_ok(VERIFY_READ, p32, sizeof(*p32))) in bufsize_v4l2_create() 352 if (!access_ok(VERIFY_READ, p32, sizeof(*p32)) || in get_v4l2_create32() 403 if (!access_ok(VERIFY_WRITE, p32, sizeof(*p32))) in put_v4l2_format32() 411 if (!access_ok(VERIFY_WRITE, p32, sizeof(*p32)) || in put_v4l2_create32() 432 if (!access_ok(VERIFY_READ, p32, sizeof(*p32)) || in get_v4l2_standard32() 441 if (!access_ok(VERIFY_WRITE, p32, sizeof(*p32)) || in put_v4l2_standard32() 558 if (!access_ok(VERIFY_READ, p32, sizeof(*p32)) || in bufsize_v4l2_buffer() [all …]
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/linux-4.19.296/lib/ |
D | usercopy.c | 12 if (likely(access_ok(VERIFY_READ, from, n))) { in _copy_from_user() 33 if (likely(access_ok(VERIFY_WRITE, to, n))) { in _copy_to_user()
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D | bitmap.c | 451 if (!access_ok(VERIFY_READ, ubuf, ulen)) in bitmap_parse_user() 652 if (!access_ok(VERIFY_READ, ubuf, ulen)) in bitmap_parselist_user()
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D | iov_iter.c | 135 if (access_ok(VERIFY_WRITE, to, n)) { in copyout() 144 if (access_ok(VERIFY_READ, from, n)) { in copyin() 581 if (access_ok(VERIFY_WRITE, to, n)) { in copyout_mcsafe() 1585 if (unlikely(!access_ok(!rw, buf, len))) in import_single_range()
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/linux-4.19.296/drivers/char/ |
D | generic_nvram.c | 47 if (!access_ok(VERIFY_WRITE, buf, count)) in read_nvram() 65 if (!access_ok(VERIFY_READ, buf, count)) in write_nvram()
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D | nwflash.c | 170 if (!access_ok(VERIFY_READ, buf, count)) in flash_write()
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D | mem.c | 633 if (!access_ok(VERIFY_WRITE, buf, count)) in read_port() 651 if (!access_ok(VERIFY_READ, buf, count)) in write_port()
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/linux-4.19.296/fs/ |
D | readdir.c | 145 if (!access_ok(VERIFY_WRITE, dirent, in fillonedir() 264 if (!access_ok(VERIFY_WRITE, dirent, count)) in SYSCALL_DEFINE3() 350 if (!access_ok(VERIFY_WRITE, dirent, count)) in ksys_getdents64() 414 if (!access_ok(VERIFY_WRITE, dirent, in compat_fillonedir() 524 if (!access_ok(VERIFY_WRITE, dirent, count)) in COMPAT_SYSCALL_DEFINE3()
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D | binfmt_aout.c | 81 if (!access_ok(VERIFY_READ, START_DATA(dump), dump.u_dsize << PAGE_SHIFT)) in aout_core_dump() 83 if (!access_ok(VERIFY_READ, START_STACK(dump), dump.u_ssize << PAGE_SHIFT)) in aout_core_dump()
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D | read_write.c | 445 if (unlikely(!access_ok(VERIFY_WRITE, buf, count))) in vfs_read() 541 if (unlikely(!access_ok(VERIFY_READ, buf, count))) in vfs_write() 814 && unlikely(!access_ok(vrfy_dir(type), buf, len))) { in rw_copy_check_uvector() 860 if (!access_ok(VERIFY_READ, uvector, nr_segs*sizeof(*uvector))) in compat_rw_copy_check_uvector() 885 !access_ok(vrfy_dir(type), compat_ptr(buf), len)) { in compat_rw_copy_check_uvector()
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D | ioctl.c | 206 !access_ok(VERIFY_WRITE, fieinfo.fi_extents_start, in ioctl_fiemap()
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D | select.c | 768 if (!access_ok(VERIFY_READ, sig, sizeof(void *)+sizeof(size_t)) in SYSCALL_DEFINE6() 1365 if (!access_ok(VERIFY_READ, sig, in COMPAT_SYSCALL_DEFINE6()
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/linux-4.19.296/include/net/ |
D | checksum.h | 33 if (access_ok(VERIFY_READ, src, len)) in csum_and_copy_from_user() 49 if (access_ok(VERIFY_WRITE, dst, len)) { in csum_and_copy_to_user()
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/linux-4.19.296/include/video/ |
D | mmp_disp.h | 170 struct mutex access_ok; member 241 struct mutex access_ok; member
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/linux-4.19.296/fs/pstore/ |
D | pmsg.c | 36 if (!access_ok(VERIFY_READ, buf, count)) in write_pmsg()
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D | ram_core.c | 350 if (unlikely(!access_ok(VERIFY_READ, s, count))) in persistent_ram_write_user()
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/linux-4.19.296/drivers/pci/ |
D | proc.c | 55 if (!access_ok(VERIFY_WRITE, buf, cnt)) in proc_bus_pci_read() 128 if (!access_ok(VERIFY_READ, buf, cnt)) in proc_bus_pci_write()
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/linux-4.19.296/fs/ocfs2/dlmfs/ |
D | dlmfs.c | 258 if (!access_ok(VERIFY_WRITE, buf, count)) in dlmfs_file_read() 306 if (!access_ok(VERIFY_READ, buf, count)) in dlmfs_file_write()
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/linux-4.19.296/drivers/xen/ |
D | privcmd.c | 462 if (!access_ok(VERIFY_WRITE, m.arr, m.num * sizeof(*m.arr))) in privcmd_ioctl_mmap_batch() 469 if (!access_ok(VERIFY_WRITE, m.err, m.num * (sizeof(*m.err)))) in privcmd_ioctl_mmap_batch() 664 if (!access_ok(VERIFY_WRITE, kbufs[i].uptr, in privcmd_ioctl_dm_op()
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/linux-4.19.296/fs/fat/ |
D | dir.c | 806 if (!access_ok(VERIFY_WRITE, d1, sizeof(struct __fat_dirent[2]))) in fat_dir_ioctl() 846 if (!access_ok(VERIFY_WRITE, d1, sizeof(struct compat_dirent[2]))) in FAT_IOCTL_FILLDIR_FUNC()
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/linux-4.19.296/drivers/char/pcmcia/ |
D | cm4000_cs.c | 1452 if (!access_ok(VERIFY_WRITE, argp, size)) in cmm_ioctl() 1456 if (!access_ok(VERIFY_READ, argp, size)) in cmm_ioctl()
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/linux-4.19.296/drivers/misc/vmw_vmci/ |
D | vmci_host.c | 246 if (!access_ok(VERIFY_WRITE, (void __user *)uva, sizeof(u8))) in vmci_host_setup_notify()
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