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-rw-r--r--lib/mnesia/src/mnesia_bup.erl14
-rw-r--r--lib/mnesia/test/mnesia_evil_backup.erl10
2 files changed, 19 insertions, 5 deletions
diff --git a/lib/mnesia/src/mnesia_bup.erl b/lib/mnesia/src/mnesia_bup.erl
index 0e653f2bc4..1f150ae38b 100644
--- a/lib/mnesia/src/mnesia_bup.erl
+++ b/lib/mnesia/src/mnesia_bup.erl
@@ -157,10 +157,11 @@ fallback_to_schema(Fname) ->
read_schema(Mod, Opaque) ->
R = #restore{bup_module = Mod, bup_data = Opaque},
try read_schema_section(R) of
- {_, {_Header, Schema, _}} -> Schema
+ {R2, {_Header, Schema, _}} ->
+ close_read(R2),
+ Schema
catch throw:{error,_} = Error ->
Error
- after close_read(R)
end.
%% Open backup media and extract schema
@@ -173,8 +174,13 @@ read_schema_section(R) ->
do_read_schema_section(R) ->
R2 = safe_apply(R, open_read, [R#restore.bup_data]),
- {R3, RawSchema} = safe_apply(R2, read, [R2#restore.bup_data]),
- do_read_schema_section(R3, verify_header(RawSchema), []).
+ try
+ {R3, RawSchema} = safe_apply(R2, read, [R2#restore.bup_data]),
+ do_read_schema_section(R3, verify_header(RawSchema), [])
+ catch T:E ->
+ close_read(R2),
+ erlang:raise(T,E,erlang:get_stacktrace())
+ end.
do_read_schema_section(R, {ok, B, C, []}, Acc) ->
case safe_apply(R, read, [R#restore.bup_data]) of
diff --git a/lib/mnesia/test/mnesia_evil_backup.erl b/lib/mnesia/test/mnesia_evil_backup.erl
index 89f2861661..e605fa7926 100644
--- a/lib/mnesia/test/mnesia_evil_backup.erl
+++ b/lib/mnesia/test/mnesia_evil_backup.erl
@@ -232,7 +232,13 @@ restore(Config, Op) ->
Res21 = [{Tab2, N, N+1} || N <- lists:seq(1, 11)],
Res31 = [[{Tab3, N, N+1}, {Tab3, N, N+44}] || N <- lists:seq(1, 10)],
-
+ Check = fun() ->
+ [disk_log:pid2name(X) ||
+ X <- processes(), Data <- [process_info(X, [current_function])],
+ Data =/= undefined,
+ element(1, element(2, lists:keyfind(current_function, 1, Data)))=:= disk_log]
+ end,
+ Before = Check(),
?match({atomic, [Tab1]}, Restore(File1, [{Op, [Tab1]},
{skip_tables, Tabs -- [Tab1]}])),
case Op of
@@ -319,6 +325,8 @@ restore(Config, Op) ->
end,
?match(ok, file:delete(File1)),
?match(ok, file:delete(File2)),
+ ?match([], Check() -- Before),
+
?verify_mnesia(Nodes, []).