fs/ext4/ext4.h

1378

/*78*/ char s_volume_name[EXT4_LABEL_MAX] __nonstring; /* volume name */

fs/ext4/ioctl.c

1115

char new_label[EXT4_LABEL_MAX + 1];

fs/ext4/ioctl.c

1126

if (copy_from_user(new_label, user_label, EXT4_LABEL_MAX + 1))

fs/ext4/ioctl.c

1129

len = strnlen(new_label, EXT4_LABEL_MAX + 1);

fs/ext4/ioctl.c

1130

if (len > EXT4_LABEL_MAX)

fs/ext4/ioctl.c

1136

memset(new_label + len, 0, EXT4_LABEL_MAX - len);

fs/ext4/ioctl.c

1150

char label[EXT4_LABEL_MAX + 1];

fs/ext4/ioctl.c

1157

BUILD_BUG_ON(EXT4_LABEL_MAX >= FSLABEL_MAX);

fs/ext4/ioctl.c

43

BUILD_BUG_ON(sizeof(es->s_volume_name) < EXT4_LABEL_MAX);

fs/ext4/ioctl.c

45

memcpy(es->s_volume_name, (char *)arg, EXT4_LABEL_MAX);