diff options
Diffstat (limited to 'fs/cifs/smb2pdu.c')
| -rw-r--r-- | fs/cifs/smb2pdu.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 28c0be5e69b7..8c23c10cafd2 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -193,9 +193,18 @@ static int __smb2_reconnect(const struct nls_table *nlsc, for (it = dfs_cache_get_tgt_iterator(&tl); it; it = dfs_cache_get_next_tgt(&tl, it)) { - const char *tgt = dfs_cache_get_tgt_name(it); + const char *share, *prefix; + size_t share_len, prefix_len; - extract_unc_hostname(tgt, &dfs_host, &dfs_host_len); + rc = dfs_cache_get_tgt_share(it, &share, &share_len, &prefix, + &prefix_len); + if (rc) { + cifs_dbg(VFS, "%s: failed to parse target share %d\n", + __func__, rc); + continue; + } + + extract_unc_hostname(share, &dfs_host, &dfs_host_len); if (dfs_host_len != tcp_host_len || strncasecmp(dfs_host, tcp_host, dfs_host_len) != 0) { @@ -206,11 +215,13 @@ static int __smb2_reconnect(const struct nls_table *nlsc, continue; } - scnprintf(tree, MAX_TREE_SIZE, "\\%s", tgt); + scnprintf(tree, MAX_TREE_SIZE, "\\%.*s", (int)share_len, share); rc = SMB2_tcon(0, tcon->ses, tree, tcon, nlsc); - if (!rc) + if (!rc) { + rc = update_super_prepath(tcon, prefix, prefix_len); break; + } if (rc == -EREMOTE) break; } |