diff options
Diffstat (limited to 'lib/stdlib/src/dets.erl')
| -rw-r--r-- | lib/stdlib/src/dets.erl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl index 44dad04f43..c32da1624f 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. @@ -2113,6 +2114,8 @@ test_bchunk_format(Head, Term) -> do_open_file([Fname, Verbose], Parent, Server, Ref) -> case catch fopen2(Fname, Ref) of + {error, {tooshort, _}} -> + err({error, {not_a_dets_file, Fname}}); {error, _Reason} = Error -> err(Error); {ok, Head} -> @@ -2126,11 +2129,10 @@ do_open_file([Fname, Verbose], Parent, Server, Ref) -> [Bad]), {error, {dets_bug, Fname, Bad}} end; -do_open_file([Tab, OpenArgs, Verb], Parent, Server, Ref) -> +do_open_file([Tab, OpenArgs, Verb], Parent, Server, _Ref) -> case catch fopen3(Tab, OpenArgs) of {error, {tooshort, _}} -> - _ = file:delete(OpenArgs#open_args.file), - do_open_file([Tab, OpenArgs, Verb], Parent, Server, Ref); + err({error, {not_a_dets_file, OpenArgs#open_args.file}}); {error, _Reason} = Error -> err(Error); {ok, Head} -> @@ -2486,7 +2488,6 @@ fopen2(Fname, Tab) -> {ok, _} -> Acc = read_write, Ram = false, - %% Fd is not always closed upon error, but exit is soon called. {ok, Fd, FH} = read_file_header(Fname, Acc, Ram), Mod = FH#fileheader.mod, Do = case Mod:check_file_header(FH, Fd) of @@ -2542,7 +2543,6 @@ fopen_existing_file(Tab, OpenArgs) -> ram_file = Ram, delayed_write = CacheSz, auto_save = Auto, access = Acc, version = Version, debug = Debug} = OpenArgs, - %% Fd is not always closed upon error, but exit is soon called. {ok, Fd, FH} = read_file_header(Fname, Acc, Ram), V9 = (Version =:= 9) or (Version =:= default), MinF = (MinSlots =:= default) or (MinSlots =:= FH#fileheader.min_no_slots), |