diff options
| -rw-r--r-- | fs/nfsd/fault_inject.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/nfsd/fault_inject.c b/fs/nfsd/fault_inject.c index 2ed05c3cd43..f1333fc35b3 100644 --- a/fs/nfsd/fault_inject.c +++ b/fs/nfsd/fault_inject.c @@ -115,11 +115,19 @@ static ssize_t fault_inject_write(struct file *file, const char __user *buf, struct net *net = current->nsproxy->net_ns; struct sockaddr_storage sa; u64 val; + char *nl; if (copy_from_user(write_buf, buf, size)) return -EFAULT; write_buf[size] = '\0'; + /* Deal with any embedded newlines in the string */ + nl = strchr(write_buf, '\n'); + if (nl) { + size = nl - write_buf; + *nl = '\0'; + } + size = rpc_pton(net, write_buf, size, (struct sockaddr *)&sa, sizeof(sa)); if (size > 0) nfsd_inject_set_client(file_inode(file)->i_private, &sa, size); |