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-rw-r--r--lib/ssh/src/ssh_sftpd.erl4
-rw-r--r--lib/ssh/test/ssh_sftpd_SUITE.erl45
2 files changed, 46 insertions, 3 deletions
diff --git a/lib/ssh/src/ssh_sftpd.erl b/lib/ssh/src/ssh_sftpd.erl
index a6f4af7879..7ebe5ed4ef 100644
--- a/lib/ssh/src/ssh_sftpd.erl
+++ b/lib/ssh/src/ssh_sftpd.erl
@@ -667,7 +667,8 @@ do_open(ReqId, State0, Path, Flags) ->
#state{file_handler = FileMod, file_state = FS0, xf = #ssh_xfer{vsn = Vsn}} = State0,
XF = State0#state.xf,
F = [binary | Flags],
- {IsDir, _FS1} = FileMod:is_dir(Path, FS0),
+ AbsPath = relate_file_name(Path, State0),
+ {IsDir, _FS1} = FileMod:is_dir(AbsPath, FS0),
case IsDir of
true when Vsn > 5 ->
ssh_xfer:xf_send_status(State0#state.xf, ReqId,
@@ -676,7 +677,6 @@ do_open(ReqId, State0, Path, Flags) ->
ssh_xfer:xf_send_status(State0#state.xf, ReqId,
?SSH_FX_FAILURE, "File is a directory");
false ->
- AbsPath = relate_file_name(Path, State0),
{Res, FS1} = FileMod:open(AbsPath, F, FS0),
State1 = State0#state{file_state = FS1},
case Res of
diff --git a/lib/ssh/test/ssh_sftpd_SUITE.erl b/lib/ssh/test/ssh_sftpd_SUITE.erl
index 6d71b33c9b..380b01d32d 100644
--- a/lib/ssh/test/ssh_sftpd_SUITE.erl
+++ b/lib/ssh/test/ssh_sftpd_SUITE.erl
@@ -66,7 +66,9 @@ all() ->
relpath,
sshd_read_file,
ver6_basic,
- relative_path].
+ relative_path,
+ open_file_dir_v5,
+ open_file_dir_v6].
groups() ->
[].
@@ -121,6 +123,13 @@ init_per_testcase(TestCase, Config) ->
relative_path ->
SubSystems = [ssh_sftpd:subsystem_spec([{cwd, PrivDir}])],
ssh:daemon(0, [{subsystems, SubSystems}|Options]);
+ open_file_dir_v5 ->
+ SubSystems = [ssh_sftpd:subsystem_spec([{cwd, PrivDir}])],
+ ssh:daemon(0, [{subsystems, SubSystems}|Options]);
+ open_file_dir_v6 ->
+ SubSystems = [ssh_sftpd:subsystem_spec([{cwd, PrivDir},
+ {sftpd_vsn, 6}])],
+ ssh:daemon(0, [{subsystems, SubSystems}|Options]);
_ ->
SubSystems = [ssh_sftpd:subsystem_spec([])],
ssh:daemon(0, [{subsystems, SubSystems}|Options])
@@ -668,6 +677,40 @@ relative_path(Config) when is_list(Config) ->
?SSH_FXF_OPEN_EXISTING).
%%--------------------------------------------------------------------
+open_file_dir_v5() ->
+ [{doc, "Test if open_file fails when opening existing directory."}].
+open_file_dir_v5(Config) when is_list(Config) ->
+ PrivDir = proplists:get_value(priv_dir, Config),
+ FileName = "open_file_dir_v5",
+ FilePath = filename:join(PrivDir, FileName),
+ ok = filelib:ensure_dir(FilePath),
+ ok = file:make_dir(FilePath),
+ {Cm, Channel} = proplists:get_value(sftp, Config),
+ ReqId = 0,
+ {ok, <<?SSH_FXP_STATUS, ?UINT32(ReqId),
+ ?UINT32(?SSH_FX_FAILURE), _/binary>>, _} =
+ open_file(FileName, Cm, Channel, ReqId,
+ ?ACE4_READ_DATA bor ?ACE4_READ_ATTRIBUTES,
+ ?SSH_FXF_OPEN_EXISTING).
+
+%%--------------------------------------------------------------------
+open_file_dir_v6() ->
+ [{doc, "Test if open_file fails when opening existing directory."}].
+open_file_dir_v6(Config) when is_list(Config) ->
+ PrivDir = proplists:get_value(priv_dir, Config),
+ FileName = "open_file_dir_v6",
+ FilePath = filename:join(PrivDir, FileName),
+ ok = filelib:ensure_dir(FilePath),
+ ok = file:make_dir(FilePath),
+ {Cm, Channel} = proplists:get_value(sftp, Config),
+ ReqId = 0,
+ {ok, <<?SSH_FXP_STATUS, ?UINT32(ReqId),
+ ?UINT32(?SSH_FX_FILE_IS_A_DIRECTORY), _/binary>>, _} =
+ open_file(FileName, Cm, Channel, ReqId,
+ ?ACE4_READ_DATA bor ?ACE4_READ_ATTRIBUTES,
+ ?SSH_FXF_OPEN_EXISTING).
+
+%%--------------------------------------------------------------------
%% Internal functions ------------------------------------------------
%%--------------------------------------------------------------------
prep(Config) ->