Documented in 2 files:

• lib/string.c, line 1074
• tools/lib/string.c, line 183

Defined in 2 files as a prototype:

• include/linux/string.h, line 171 (as a prototype)
• tools/include/linux/string.h, line 49 (as a prototype)

Defined in 3 files as a function:

• include/linux/fortify-string.h, line 250 (as a function)
• lib/string.c, line 1083 (as a function)
• tools/lib/string.c, line 192 (as a function)

Referenced in 84 files:

• arch/powerpc/platforms/powermac/nvram.c
  • line 304
  • line 384
• arch/s390/mm/vmem.c, line 148
• arch/x86/kernel/cpu/sgx/ioctl.c, line 224
• arch/x86/kernel/fpu/xstate.c, line 471
• arch/x86/mm/init_64.c, line 864
• crypto/async_tx/async_xor.c, line 283
• crypto/dh_helper.c, line 109
• crypto/testmgr.c
  • line 216
  • line 476
  • line 500
  • line 4079
• drivers/block/rbd.c, line 3000
• drivers/char/tpm/tpm2-cmd.c, line 593
• drivers/gpio/gpiolib-cdev.c
  • line 948
  • line 1329
  • line 2060
• drivers/gpu/drm/drm_dp_mst_topology.c, line 2748
• drivers/gpu/drm/drm_edid.c, line 1611
• drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c, line 1758
• drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
  • line 132
  • line 142
  • line 244
• drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
  • line 785
  • line 821
• drivers/gpu/drm/i915/gt/intel_lrc.c, line 765
• drivers/gpu/drm/i915/gt/selftest_context.c, line 135
• drivers/gpu/drm/i915/gt/selftest_rps.c, line 171
• drivers/gpu/drm/i915/selftests/i915_perf.c, line 399
• drivers/iio/magnetometer/yamaha-yas530.c, line 642
• drivers/infiniband/core/uverbs_cmd.c, line 2731
• drivers/infiniband/core/uverbs_ioctl.c, line 144
• drivers/infiniband/hw/efa/efa_verbs.c, line 159
• drivers/infiniband/hw/mlx4/main.c, line 1343
• drivers/infiniband/hw/mlx4/qp.c, line 699
• drivers/infiniband/hw/mlx5/fs.c
  • line 35
  • line 140
• drivers/infiniband/hw/mlx5/qp.c, line 4385
• drivers/infiniband/ulp/ipoib/ipoib_main.c, line 1907
• drivers/input/keyboard/applespi.c, line 1158
• drivers/isdn/mISDN/l1oip_core.c
  • line 1107
  • line 1118
• drivers/md/dm-integrity.c
  • line 1442
  • line 4225
• drivers/mtd/nand/raw/qcom_nandc.c, line 1634
• drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c, line 199
• drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c, line 942
• drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c
  • line 179
  • line 231
  • line 244
• drivers/net/ethernet/mellanox/mlx5/core/en_tc.c, line 1704
• drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c, line 112
• drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c, line 550
• drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c, line 407
• drivers/net/ethernet/netronome/nfp/crypto/tls.c, line 525
• drivers/net/ethernet/netronome/nfp/flower/conntrack.c
  • line 308
  • line 312
• drivers/net/ethernet/netronome/nfp/flower/offload.c, line 348
• drivers/net/geneve.c, line 1333
• drivers/net/phy/sfp.c, line 1744
• drivers/nvme/host/core.c
  • line 1441
  • line 1444
  • line 1651
  • line 1652
  • line 3116
  • line 3119
  • line 3194
  • line 3198
  • line 3202
• drivers/nvme/target/admin-cmd.c
  • line 630
  • line 637
• drivers/target/target_core_iblock.c, line 463
• fs/btrfs/ioctl.c, line 3925
• fs/cramfs/inode.c, line 352
• fs/crypto/keyring.c
  • line 645
  • line 928
  • line 1058
• fs/crypto/policy.c, line 217
• fs/exfat/super.c, line 445
• fs/ext4/ioctl.c
  • line 636
  • line 637
  • line 639
• fs/gfs2/lock_dlm.c, line 494
• fs/gfs2/rgrp.c, line 401
• fs/io_uring.c, line 9833
• fs/ubifs/auth.c, line 545
• fs/verity/enable.c, line 353
• fs/verity/open.c, line 237
• fs/xfs/scrub/agheader.c
  • line 278
  • line 334
• fs/xfs/scrub/scrub.c, line 375
• fs/xfs/xfs_ioctl.c
  • line 842
  • line 1041
  • line 1591
  • line 1592
  • line 1594
  • line 1903
  • line 1904
• fs/zonefs/super.c, line 1610
• include/linux/fortify-string.h, line 249
• include/rdma/ib_verbs.h, line 2922
• kernel/bpf/bpf_struct_ops.c
  • line 297
  • line 308
  • line 405
• kernel/bpf/syscall.c
  • line 89
  • line 715
• lib/cmdline_kunit.c, line 126
• lib/string.c, line 1127
• lib/test_printf.c
  • line 60
  • line 66
  • line 81
• lib/test_user_copy.c, line 44
• mm/page_poison.c, line 55
• mm/slub.c
  • line 830
  • line 931
• mm/vmstat.c
  • line 1897
  • line 1905
• net/bpf/test_run.c, line 465
• net/ceph/decode.c, line 141
• net/core/rtnetlink.c, line 1812
• net/ethtool/bitset.c, line 107
• net/sched/act_ct.c
  • line 871
  • line 1345
• net/sched/cls_flower.c
  • line 1745
  • line 2421
  • line 2613
  • line 2647
• security/keys/dh.c, line 257
• tools/perf/util/build-id.c, line 953
• tools/perf/util/dso.c, line 1358