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-rw-r--r--lib/stdlib/src/dets.erl3
-rw-r--r--lib/stdlib/test/dets_SUITE.erl23
2 files changed, 22 insertions, 4 deletions
diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl
index 44dad04f43..8c5c86f3b9 100644
--- a/lib/stdlib/src/dets.erl
+++ b/lib/stdlib/src/dets.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -1785,6 +1785,7 @@ read_file_header(FileName, Access, RamFile) ->
Version =:= 9 ->
dets_v9:read_file_header(Fd, FileName);
true ->
+ _ = file:close(Fd),
throw({error, {not_a_dets_file, FileName}})
end.
diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl
index 059d553b00..0f6b76a629 100644
--- a/lib/stdlib/test/dets_SUITE.erl
+++ b/lib/stdlib/test/dets_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -52,7 +52,7 @@
simultaneous_open/1, insert_new/1, repair_continuation/1,
otp_5487/1, otp_6206/1, otp_6359/1, otp_4738/1, otp_7146/1,
otp_8070/1, otp_8856/1, otp_8898/1, otp_8899/1, otp_8903/1,
- otp_8923/1, otp_9282/1, otp_11245/1]).
+ otp_8923/1, otp_9282/1, otp_11245/1, otp_11709/1]).
-export([dets_dirty_loop/0]).
@@ -109,7 +109,7 @@ all() ->
many_clients, otp_4906, otp_5402, simultaneous_open,
insert_new, repair_continuation, otp_5487, otp_6206,
otp_6359, otp_4738, otp_7146, otp_8070, otp_8856, otp_8898,
- otp_8899, otp_8903, otp_8923, otp_9282, otp_11245
+ otp_8899, otp_8903, otp_8923, otp_9282, otp_11245, otp_11709
].
groups() ->
@@ -3920,6 +3920,23 @@ otp_11245(Config) when is_list(Config) ->
file:delete(File),
ok.
+otp_11709(doc) ->
+ ["OTP-11709. Bugfixes."];
+otp_11709(suite) ->
+ [];
+otp_11709(Config) when is_list(Config) ->
+ Long = <<"a sufficiently long text">>,
+
+ %% Bug: leaking file descriptor
+ P0 = pps(),
+ File = filename(otp_11709, Config),
+ ok = file:write_file(File, Long),
+ false = dets:is_dets_file(File),
+ check_pps(P0),
+
+ file:delete(File),
+ ok.
+
%%
%% Parts common to several test cases
%%