struct dentry *parent;
char *root, *name;
const char *seg_name;
- int len, seg_len;
+ int len, seg_len, root_len;
len = 0;
parent = dentry;
}
root = "proc";
- len += strlen(root);
+ root_len = strlen(root);
+ len += root_len;
name = kmalloc(len + extra + 1, GFP_KERNEL);
if (name == NULL)
return NULL;
while (parent->d_parent != parent) {
if (is_pid(parent)) {
seg_name = "pid";
- seg_len = strlen("pid");
+ seg_len = strlen(seg_name);
}
else {
seg_name = parent->d_name.name;
len -= seg_len + 1;
name[len] = '/';
- strncpy(&name[len + 1], seg_name, seg_len);
+ memcpy(&name[len + 1], seg_name, seg_len);
parent = parent->d_parent;
}
- strncpy(name, root, strlen(root));
+ memcpy(name, root, root_len);
return name;
}