arch/alpha/include/asm/uaccess.h

207

extern long strncpy_from_user(char *dest, const char __user *src, long count);

arch/arm/include/asm/uaccess.h

630

extern long strncpy_from_user(char *dest, const char __user *src, long count);

arch/arm64/include/asm/uaccess.h

474

extern long strncpy_from_user(char *dest, const char __user *src, long count);

arch/loongarch/include/asm/uaccess.h

320

extern long strncpy_from_user(char *to, const char __user *from, long n);

arch/m68k/include/asm/uaccess.h

441

extern long strncpy_from_user(char *dst, const char __user *src, long count);

arch/microblaze/include/asm/uaccess.h

259

__must_check long strncpy_from_user(char *dst, const char __user *src,

arch/nios2/include/asm/uaccess.h

63

extern long strncpy_from_user(char *__to, const char __user *__from,

arch/openrisc/include/asm/uaccess.h

234

extern long strncpy_from_user(char *dest, const char __user *src, long count);

arch/parisc/include/asm/uaccess.h

186

extern long strncpy_from_user(char *, const char __user *, long);

arch/powerpc/include/asm/uaccess.h

408

extern long strncpy_from_user(char *dst, const char __user *src, long count);

arch/riscv/include/asm/uaccess.h

435

extern long strncpy_from_user(char *dest, const char __user *src, long count);

arch/s390/include/asm/uaccess.h

363

long __must_check strncpy_from_user(char *dst, const char __user *src, long count);

arch/sh/include/asm/uaccess.h

79

extern long strncpy_from_user(char *dest, const char __user *src, long count);

arch/sparc/include/asm/uaccess.h

13

long strncpy_from_user(char *dest, const char __user *src, long count);

arch/um/kernel/skas/uaccess.c

195

EXPORT_SYMBOL(strncpy_from_user);

arch/x86/include/asm/uaccess.h

488

strncpy_from_user(char *dst, const char __user *src, long count);

arch/x86/kernel/cpu/mtrr/if.c

106

length = strncpy_from_user(line, buf, len);

arch/xtensa/include/asm/uaccess.h

280

long strncpy_from_user(char *dst, const char __user *src, long count);

drivers/accel/ivpu/ivpu_debugfs.c

170

ret = strncpy_from_user(buffer, user_buf, size);

drivers/dma/xilinx/xilinx_dpdma.c

418

ret = strncpy_from_user(kern_buff, buf, size);

drivers/gpu/drm/armada/armada_debugfs.c

68

ret = strncpy_from_user(buf, ptr, len);

drivers/gpu/drm/virtio/virtgpu_ioctl.c

661

ret = strncpy_from_user(vfpriv->debug_name,

drivers/gpu/drm/vmwgfx/vmwgfx_msg.c

1008

desc_len = strncpy_from_user(pdesc->description, u64_to_user_ptr(arg->description),

drivers/gpu/drm/vmwgfx/vmwgfx_msg.c

547

length = strncpy_from_user(msg, (void __user *)((unsigned long)arg->send),

drivers/s390/cio/blacklist.c

372

if (strncpy_from_user (buf, user_buf, user_len) < 0) {

drivers/staging/media/av7110/av7110_hw.c

1117

if (strncpy_from_user(textbuf, dc->data, 240) < 0) {

drivers/tty/vt/vt.c

4929

else if (strncpy_from_user(name, op->data, MAX_FONT_NAME - 1) < 0)

fs/namei.c

164

len = strncpy_from_user(p + EMBEDDED_NAME_MAX,

fs/namei.c

193

len = strncpy_from_user(kname, filename, EMBEDDED_NAME_MAX);

fs/xattr.c

591

int error = strncpy_from_user(kname->name, name,

include/asm-generic/uaccess.h

231

__must_check long strncpy_from_user(char *dst, const char __user *src,

include/linux/bpfptr.h

86

return strncpy_from_user(dst, src.user, count);

include/linux/sockptr.h

161

return strncpy_from_user(dst, src.user, count);

kernel/auditsc.c

1186

len_tmp = strncpy_from_user(&buf_head[len_buf], p,

kernel/bpf/helpers.c

3399

ret = strncpy_from_user(dst, unsafe_ptr__ign, dst__sz - 1);

kernel/bpf/syscall.c

4272

if (strncpy_from_user(buf, user_tp_name, sizeof(buf) - 1) < 0)

kernel/module/main.c

787

len = strncpy_from_user(name, name_user, MODULE_NAME_LEN);

kernel/reboot.c

788

ret = strncpy_from_user(&buffer[0], arg, sizeof(buffer) - 1);

kernel/sys.c

2604

if (strncpy_from_user(comm, (char __user *)arg2,

kernel/trace/bpf_trace.c

2347

err = strncpy_from_user(p, (const char __user *) usymbol, KSYM_NAME_LEN);

kernel/trace/bpf_trace.c

3514

ret = strncpy_from_user(dst, (const void __user *)unsafe_src, size - 1);

kernel/trace/trace_syscalls.c

672

ret = strncpy_from_user(buf, ptr, size);

kernel/trace/trace_uprobe.c

161

ret = strncpy_from_user(dst, src, maxlen);

lib/strncpy_from_user.c

156

EXPORT_SYMBOL(strncpy_from_user);

mm/kasan/kasan_test_c.c

2192

unused = strncpy_from_user(kmem, usermem, size + 1));

mm/kmemleak.c

2121

if (strncpy_from_user(buf, user_buf, buf_size) < 0)

mm/maccess.c

192

ret = strncpy_from_user(dst, unsafe_addr, count);

mm/memfd.c

442

len = strncpy_from_user(&name[MFD_NAME_PREFIX_LEN], uname, MFD_NAME_MAX_LEN + 1);

security/keys/keyctl.c

51

ret = strncpy_from_user(type, _type, len);