4 files changed, 64 insertions, 4 deletions
diff --git a/lib/stdlib/test/epp_SUITE.erl b/lib/stdlib/test/epp_SUITE.erl
index a3e294ffea..0ac99ad03a 100644
--- a/lib/stdlib/test/epp_SUITE.erl
+++ b/lib/stdlib/test/epp_SUITE.erl
@@ -29,7 +29,7 @@
          otp_8562/1, otp_8665/1, otp_8911/1, otp_10302/1, otp_10820/1,
          otp_11728/1, encoding/1, extends/1,  function_macro/1,
 	 test_error/1, test_warning/1, otp_14285/1,
-	 test_if/1]).
+	 test_if/1,source_name/1]).
 
 -export([epp_parse_erl_form/2]).
 
@@ -70,7 +70,7 @@ all() ->
      overload_mac, otp_8388, otp_8470, otp_8562,
      otp_8665, otp_8911, otp_10302, otp_10820, otp_11728,
      encoding, extends, function_macro, test_error, test_warning,
-     otp_14285, test_if].
+     otp_14285, test_if, source_name].
 
 groups() -> 
     [{upcase_mac, [], [upcase_mac_1, upcase_mac_2]},
@@ -1702,6 +1702,18 @@ function_macro(Config) ->
 
     ok.
 
+source_name(Config) when is_list(Config) ->
+    DataDir = proplists:get_value(data_dir, Config),
+    File = filename:join(DataDir, "source_name.erl"),
+
+    source_name_1(File, "/test/gurka.erl"),
+    source_name_1(File, "gaffel.erl"),
+
+    ok.
+
+source_name_1(File, Expected) ->
+    Res = epp:parse_file(File, [{source_name, Expected}]),
+    {ok, [{attribute,_,file,{Expected,_}} | _Forms]} = Res.
 
 check(Config, Tests) ->
     eval_tests(Config, fun check_test/2, Tests).
diff --git a/lib/stdlib/test/epp_SUITE_data/source_name.erl b/lib/stdlib/test/epp_SUITE_data/source_name.erl
new file mode 100644
index 0000000000..71ad2dddb9
--- /dev/null
+++ b/lib/stdlib/test/epp_SUITE_data/source_name.erl
@@ -0,0 +1,27 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2018. All Rights Reserved.
+%% 
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%% 
+%% %CopyrightEnd%
+%%
+
+-module(source_name).
+-export([ok/0]).
+
+%% Changing source name should not affect headers
+-include("bar.hrl").
+
+ok() -> ok.
diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl
index d8912e548c..aa2e352c29 100644
--- a/lib/stdlib/test/ets_SUITE.erl
+++ b/lib/stdlib/test/ets_SUITE.erl
@@ -41,7 +41,7 @@
 -export([t_delete_object/1, t_init_table/1, t_whitebox/1,
          select_bound_chunk/1,
 	 t_delete_all_objects/1, t_insert_list/1, t_test_ms/1,
-	 t_select_delete/1,t_select_replace/1,t_ets_dets/1]).
+	 t_select_delete/1,t_select_replace/1,t_select_replace_next_bug/1,t_ets_dets/1]).
 
 -export([ordered/1, ordered_match/1, interface_equality/1,
 	 fixtable_next/1, fixtable_insert/1, rename/1, rename_unnamed/1, evil_rename/1,
@@ -125,6 +125,7 @@ all() ->
      select_bound_chunk,
      t_init_table, t_whitebox, t_delete_all_objects,
      t_insert_list, t_test_ms, t_select_delete, t_select_replace,
+     t_select_replace_next_bug,
      t_ets_dets, memory, t_select_reverse, t_bucket_disappears,
      t_named_select,
      select_fail, t_insert_new, t_repair_continuation,
@@ -1466,6 +1467,25 @@ t_select_replace(Config) when is_list(Config) ->
 
     verify_etsmem(EtsMem).
 
+%% OTP-15346: Bug caused select_replace of bound key to corrupt static stack
+%% used by ets:next and ets:prev.
+t_select_replace_next_bug(Config) when is_list(Config) ->
+    T = ets:new(k, [ordered_set]),
+    [ets:insert(T, {I, value}) || I <- lists:seq(1,10)],
+    1 = ets:first(T),
+
+    %% Make sure select_replace does not leave pointer
+    %% to deallocated {2,value} in static stack.
+    MS = [{{2,value}, [], [{{2,"new_value"}}]}],
+    1 = ets:select_replace(T, MS),
+
+    %% This would crash or give wrong result at least on DEBUG emulator
+    %% where deallocated memory is overwritten.
+    2 = ets:next(T, 1),
+
+    ets:delete(T).
+
+
 %% Test that partly bound keys gives faster matches.
 partly_bound(Config) when is_list(Config) ->
     case os:type() of
diff --git a/lib/stdlib/test/rand_SUITE.erl b/lib/stdlib/test/rand_SUITE.erl
index d753d929f5..b76c9f5341 100644
--- a/lib/stdlib/test/rand_SUITE.erl
+++ b/lib/stdlib/test/rand_SUITE.erl
@@ -475,10 +475,11 @@ stats_standard_normal_box_muller_2(Config) when is_list(Config) ->
 
 
 stats_standard_normal(Config) when is_list(Config) ->
+    Retries = 7,
     try math:erfc(1.0) of
         _ ->
             stats_standard_normal(
-              fun rand:normal_s/1, rand:seed_s(exrop), 3)
+              fun rand:normal_s/1, rand:seed_s(exrop), Retries)
     catch error:_ ->
             {skip, "math:erfc/1 not supported"}
     end.