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Searched refs:VERIFY_READ (Results 1 – 25 of 136) sorted by relevance

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/Linux-v4.19/arch/mips/kernel/
Dunaligned.c946 if (!access_ok(VERIFY_READ, addr, 4)) in emulate_load_store_insn()
955 if (!access_ok(VERIFY_READ, addr, 2)) in emulate_load_store_insn()
978 if (!access_ok(VERIFY_READ, addr, 2)) { in emulate_load_store_insn()
991 if (!access_ok(VERIFY_READ, addr, 4)) { in emulate_load_store_insn()
1004 if (!access_ok(VERIFY_READ, addr, 2)) { in emulate_load_store_insn()
1051 if (!access_ok(VERIFY_READ, addr, 2)) in emulate_load_store_insn()
1070 if (!access_ok(VERIFY_READ, addr, 4)) in emulate_load_store_insn()
1089 if (!access_ok(VERIFY_READ, addr, 2)) in emulate_load_store_insn()
1116 if (!access_ok(VERIFY_READ, addr, 4)) in emulate_load_store_insn()
1139 if (!access_ok(VERIFY_READ, addr, 8)) in emulate_load_store_insn()
[all …]
Dsignal32.c49 if (!access_ok(VERIFY_READ, act, sizeof(*act)))
/Linux-v4.19/include/asm-generic/
Duaccess.h143 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()
/Linux-v4.19/arch/powerpc/oprofile/
Dbacktrace.c34 if (!access_ok(VERIFY_READ, p, sizeof(stack_frame))) in user_getsp32()
60 if (!access_ok(VERIFY_READ, (void __user *)sp, sizeof(stack_frame))) in user_getsp64()
/Linux-v4.19/include/linux/
Duaccess.h9 #define VERIFY_READ 0 macro
114 if (likely(access_ok(VERIFY_READ, from, n))) { in _copy_from_user()
163 if (access_ok(VERIFY_WRITE, to, n) && access_ok(VERIFY_READ, from, n)) in copy_in_user()
/Linux-v4.19/arch/x86/math-emu/
Dreg_ld_str.c87 FPU_access_ok(VERIFY_READ, s, 10); in FPU_load_extended()
101 FPU_access_ok(VERIFY_READ, dfloat, 8); in FPU_load_double()
162 FPU_access_ok(VERIFY_READ, single, 4); in FPU_load_single()
217 FPU_access_ok(VERIFY_READ, _s, 8); in FPU_load_int64()
246 FPU_access_ok(VERIFY_READ, _s, 4); in FPU_load_int32()
274 FPU_access_ok(VERIFY_READ, _s, 2); in FPU_load_int16()
307 FPU_access_ok(VERIFY_READ, s, 10); in FPU_load_bcd()
1037 FPU_access_ok(VERIFY_READ, s, 0x0e); in fldenv()
1059 FPU_access_ok(VERIFY_READ, s, 0x1c); in fldenv()
1128 FPU_access_ok(VERIFY_READ, s, 80); in frstor()
/Linux-v4.19/drivers/media/v4l2-core/
Dv4l2-compat-ioctl32.c161 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()
432 if (!access_ok(VERIFY_READ, p32, sizeof(*p32)) || in get_v4l2_standard32()
558 if (!access_ok(VERIFY_READ, p32, sizeof(*p32)) || in bufsize_v4l2_buffer()
590 if (!access_ok(VERIFY_READ, p32, sizeof(*p32)) || in get_v4l2_buffer32()
627 if (!access_ok(VERIFY_READ, uplane32, in get_v4l2_buffer32()
776 if (!access_ok(VERIFY_READ, p32, sizeof(*p32)) || in get_v4l2_framebuffer32()
[all …]
/Linux-v4.19/arch/microblaze/include/asm/
Duaccess.h177 if (access_ok(VERIFY_READ, __gu_addr, size)) { \
361 if (!access_ok(VERIFY_READ, src, 1)) in strncpy_from_user()
375 if (!access_ok(VERIFY_READ, src, 1)) in strnlen_user()
/Linux-v4.19/drivers/staging/comedi/
Dcomedi_compat32.c105 if (!access_ok(VERIFY_READ, chaninfo32, sizeof(*chaninfo32)) || in compat_chaninfo()
139 if (!access_ok(VERIFY_READ, rangeinfo32, sizeof(*rangeinfo32)) || in compat_rangeinfo()
166 if (!access_ok(VERIFY_READ, cmd32, sizeof(*cmd32)) || in get_compat_cmd()
220 if (!access_ok(VERIFY_READ, cmd, sizeof(*cmd)) || in put_compat_cmd()
320 if (!access_ok(VERIFY_READ, insn32, sizeof(*insn32)) || in get_compat_insn()
353 if (!access_ok(VERIFY_READ, insnlist32, sizeof(*insnlist32))) in compat_insnlist()
/Linux-v4.19/arch/arm64/kernel/
Dperf_callchain.c40 if (!access_ok(VERIFY_READ, tail, sizeof(buftail))) in user_backtrace()
85 if (!access_ok(VERIFY_READ, tail, sizeof(buftail))) in compat_user_backtrace()
Dsys_compat.c61 if (!access_ok(VERIFY_READ, (const void __user *)start, end - start)) in do_compat_cache_op()
/Linux-v4.19/arch/nds32/include/asm/
Duaccess.h16 #define VERIFY_READ 0 macro
97 if (access_ok(VERIFY_READ, __p, sizeof(*__p))) { \
/Linux-v4.19/net/
Dcompat.c361 if (!access_ok(VERIFY_READ, up, sizeof(*up)) || in do_set_sock_timeout()
590 if (!access_ok(VERIFY_READ, gr32, sizeof(*gr32)) || in compat_mc_setsockopt()
611 if (!access_ok(VERIFY_READ, gsr32, sizeof(*gsr32)) || in compat_mc_setsockopt()
631 if (!access_ok(VERIFY_READ, gf32, __COMPAT_GF0_SIZE) || in compat_mc_setsockopt()
675 if (!access_ok(VERIFY_READ, optlen, sizeof(*optlen)) || in compat_mc_getsockopt()
692 if (!access_ok(VERIFY_READ, gf32, __COMPAT_GF0_SIZE) || in compat_mc_getsockopt()
706 if (!access_ok(VERIFY_READ, koptlen, sizeof(*koptlen)) || in compat_mc_getsockopt()
716 if (!access_ok(VERIFY_READ, kgf, klen) || in compat_mc_getsockopt()
/Linux-v4.19/arch/xtensa/include/asm/
Duaccess.h187 if (access_ok(VERIFY_READ, __gu_addr, size)) \
289 if (access_ok(VERIFY_READ, src, 1)) in strncpy_from_user()
/Linux-v4.19/lib/
Dusercopy.c11 if (likely(access_ok(VERIFY_READ, from, n))) { in _copy_from_user()
/Linux-v4.19/arch/sh/kernel/
Dtraps_64.c46 if (!access_ok(VERIFY_READ, aligned_pc, sizeof(insn_size_t))) { in read_opcode()
186 if (!access_ok(VERIFY_READ, (unsigned long) address, 1UL<<width_shift)) { in misaligned_load()
333 if (!access_ok(VERIFY_READ, (unsigned long) address, 1UL<<width_shift)) { in misaligned_fpu_load()
669 if (!access_ok(VERIFY_READ, aligned_pc, sizeof(insn_size_t))) in do_reserved_inst()
/Linux-v4.19/kernel/
Dcompat.c98 return (!access_ok(VERIFY_READ, ctv, sizeof(*ctv)) || in __compat_get_timeval()
112 return (!access_ok(VERIFY_READ, cts, sizeof(*cts)) || in __compat_get_timespec()
338 return (!access_ok(VERIFY_READ, u_event, sizeof(*u_event)) || in get_compat_sigevent()
357 if (!access_ok(VERIFY_READ, umask, bitmap_size / 8)) in compat_get_bitmap()
/Linux-v4.19/arch/sh/oprofile/
Dbacktrace.c54 if (!access_ok(VERIFY_READ, stackaddr, sizeof(unsigned long))) in user_backtrace()
/Linux-v4.19/sound/isa/sb/
Demu8000_patch.c186 if (!access_ok(VERIFY_READ, data, sp->v.size)) in snd_emu8000_sample_new()
189 if (!access_ok(VERIFY_READ, data, sp->v.size * 2)) in snd_emu8000_sample_new()
/Linux-v4.19/arch/arm/oprofile/
Dcommon.c91 if (!access_ok(VERIFY_READ, tail, sizeof(buftail))) in user_backtrace()
/Linux-v4.19/arch/powerpc/lib/
Dchecksum_wrappers.c40 if (unlikely((len < 0) || !access_ok(VERIFY_READ, src, len))) { in csum_and_copy_from_user()
/Linux-v4.19/fs/pstore/
Dpmsg.c36 if (!access_ok(VERIFY_READ, buf, count)) in write_pmsg()
/Linux-v4.19/arch/riscv/include/asm/
Duaccess.h57 #define VERIFY_READ 0 macro
261 access_ok(VERIFY_READ, __p, sizeof(*__p)) ? \
/Linux-v4.19/arch/powerpc/kernel/
Dsignal_64.c386 if (v_regs && !access_ok(VERIFY_READ, v_regs, 34 * sizeof(vector128))) in restore_sigcontext()
519 if (v_regs && !access_ok(VERIFY_READ, v_regs, 34 * sizeof(vector128))) in restore_tm_sigcontexts()
521 if (tm_v_regs && !access_ok(VERIFY_READ, in restore_tm_sigcontexts()
666 if (!access_ok(VERIFY_READ, new_ctx, ctx_size) in SYSCALL_DEFINE3()
711 if (!access_ok(VERIFY_READ, uc, sizeof(*uc))) in SYSCALL_DEFINE0()
/Linux-v4.19/arch/arm/kernel/
Dperf_callchain.c40 if (!access_ok(VERIFY_READ, tail, sizeof(buftail))) in user_backtrace()

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