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-rw-r--r--erts/doc/src/erlang.xml2
-rw-r--r--erts/emulator/beam/erl_db.c62
-rw-r--r--erts/emulator/beam/erl_lock_check.c4
-rw-r--r--erts/emulator/beam/erl_process.c9
-rw-r--r--erts/etc/unix/etp-commands.in237
-rw-r--r--lib/common_test/src/ct.erl2
-rw-r--r--lib/common_test/src/ct_framework.erl15
-rw-r--r--lib/common_test/src/ct_telnet.erl11
-rw-r--r--lib/common_test/src/ct_util.erl25
-rw-r--r--lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl42
-rw-r--r--lib/common_test/test/telnet_server.erl8
-rw-r--r--lib/crypto/c_src/crypto.c26
-rw-r--r--lib/crypto/doc/src/crypto.xml4
-rw-r--r--lib/crypto/src/crypto.erl26
-rw-r--r--lib/crypto/test/crypto_SUITE.erl24
-rw-r--r--lib/kernel/test/sendfile_SUITE.erl7
-rw-r--r--lib/stdlib/src/filelib.erl2
-rw-r--r--lib/stdlib/test/filelib_SUITE.erl40
-rw-r--r--lib/test_server/src/test_server.erl4
19 files changed, 491 insertions, 59 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index e7e9b218f2..0f4dfc0f98 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -4842,6 +4842,8 @@ true</pre>
<c><anno>Node</anno></c> does not exist, a useless pid is returned.
Otherwise works like
<seealso marker="#spawn_opt/4">spawn_opt/4</seealso>.</p>
+ <note><p>The <c>monitor</c> option is currently not supported by
+ <c>spawn_opt/5</c>.</p></note>
</desc>
</func>
<func>
diff --git a/erts/emulator/beam/erl_db.c b/erts/emulator/beam/erl_db.c
index a5d67571e2..8f246ffa07 100644
--- a/erts/emulator/beam/erl_db.c
+++ b/erts/emulator/beam/erl_db.c
@@ -259,10 +259,11 @@ static void schedule_free_dbtable(DbTable* tb)
/*
* NON-SMP case: Caller is *not* allowed to access the *tb
* structure after this function has returned!
- * SMP case: Caller is allowed to access the *tb structure
- * until the bif has returned (we typically
- * need to unlock the table lock after this
- * function has returned).
+ * SMP case: Caller is allowed to access the *common* part of the *tb
+ * structure until the bif has returned (we typically need to
+ * unlock the table lock after this function has returned).
+ * Caller is *not* allowed to access the specialized part
+ * (hash or tree) of *tb after this function has returned.
*/
ASSERT(erts_refc_read(&tb->common.ref, 0) == 0);
erts_schedule_thr_prgr_later_cleanup_op(free_dbtable,
@@ -3279,34 +3280,37 @@ erts_db_process_exiting(Process *c_p, ErtsProcLocks c_p_locks)
}
erts_smp_rwmtx_runlock(mmtl);
if (tb) {
- int reds;
- DbFixation** pp;
+ int reds = 0;
db_lock(tb, LCK_WRITE_REC);
- #ifdef ERTS_SMP
- erts_smp_mtx_lock(&tb->common.fixlock);
- #endif
- reds = 10;
-
- for (pp = &tb->common.fixations; *pp != NULL;
- pp = &(*pp)->next) {
- if ((*pp)->pid == pid) {
- DbFixation* fix = *pp;
- erts_aint_t diff = -((erts_aint_t) fix->counter);
- erts_refc_add(&tb->common.ref,diff,0);
- *pp = fix->next;
- erts_db_free(ERTS_ALC_T_DB_FIXATION,
- tb, fix, sizeof(DbFixation));
- ERTS_ETS_MISC_MEM_ADD(-sizeof(DbFixation));
- break;
+ if (!(tb->common.status & DB_DELETE)) {
+ DbFixation** pp;
+
+ #ifdef ERTS_SMP
+ erts_smp_mtx_lock(&tb->common.fixlock);
+ #endif
+ reds = 10;
+
+ for (pp = &tb->common.fixations; *pp != NULL;
+ pp = &(*pp)->next) {
+ if ((*pp)->pid == pid) {
+ DbFixation* fix = *pp;
+ erts_aint_t diff = -((erts_aint_t) fix->counter);
+ erts_refc_add(&tb->common.ref,diff,0);
+ *pp = fix->next;
+ erts_db_free(ERTS_ALC_T_DB_FIXATION,
+ tb, fix, sizeof(DbFixation));
+ ERTS_ETS_MISC_MEM_ADD(-sizeof(DbFixation));
+ break;
+ }
+ }
+ #ifdef ERTS_SMP
+ erts_smp_mtx_unlock(&tb->common.fixlock);
+ #endif
+ if (!IS_FIXED(tb) && IS_HASH_TABLE(tb->common.status)) {
+ db_unfix_table_hash(&(tb->hash));
+ reds += 40;
}
- }
- #ifdef ERTS_SMP
- erts_smp_mtx_unlock(&tb->common.fixlock);
- #endif
- if (!IS_FIXED(tb) && IS_HASH_TABLE(tb->common.status)) {
- db_unfix_table_hash(&(tb->hash));
- reds += 40;
}
db_unlock(tb, LCK_WRITE_REC);
BUMP_REDS(c_p, reds);
diff --git a/erts/emulator/beam/erl_lock_check.c b/erts/emulator/beam/erl_lock_check.c
index 7e3a90779d..c13eb87012 100644
--- a/erts/emulator/beam/erl_lock_check.c
+++ b/erts/emulator/beam/erl_lock_check.c
@@ -270,9 +270,9 @@ union erts_lc_free_block_t_ {
static ethr_tsd_key locks_key;
-static erts_lc_locked_locks_t *erts_locked_locks;
+static erts_lc_locked_locks_t *erts_locked_locks = NULL;
-static erts_lc_free_block_t *free_blocks;
+static erts_lc_free_block_t *free_blocks = NULL;
#ifdef ERTS_LC_STATIC_ALLOC
#define ERTS_LC_FB_CHUNK_SIZE 10000
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index b4b97d7df1..b73f9b7f92 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -2672,6 +2672,13 @@ aux_thread(void *unused)
ErtsThrPrgrCallbacks callbacks;
int thr_prgr_active = 1;
+#ifdef ERTS_ENABLE_LOCK_CHECK
+ {
+ char buf[] = "aux_thread";
+ erts_lc_set_thread_name(buf);
+ }
+#endif
+
ssi->event = erts_tse_fetch();
callbacks.arg = (void *) ssi;
@@ -6144,7 +6151,7 @@ suspend_process(Process *c_p, Process *p)
if (c_p == p) {
state = erts_smp_atomic32_read_bor_relb(&p->state,
ERTS_PSFLG_SUSPENDED);
- ASSERT(state & ERTS_PSFLG_RUNNING);
+ ASSERT(state & (ERTS_PSFLG_RUNNING|ERTS_PSFLG_RUNNING_SYS));
suspended = (state & ERTS_PSFLG_SUSPENDED) ? -1: 1;
}
else {
diff --git a/erts/etc/unix/etp-commands.in b/erts/etc/unix/etp-commands.in
index 9e39764195..ed90e26024 100644
--- a/erts/etc/unix/etp-commands.in
+++ b/erts/etc/unix/etp-commands.in
@@ -1,7 +1,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2005-2012. All Rights Reserved.
+# Copyright Ericsson AB 2005-2014. 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
@@ -54,13 +54,23 @@ document etp-help
% etp-mfa, etp-cp,
% etp-msgq, etpf-msgq,
% etp-stacktrace, etp-stackdump, etpf-stackdump, etp-dictdump
-% etp-offheapdump, etpf-offheapdump,
-% etp-print-procs, etp-search-heaps, etp-search-alloc,
+% etp-process-info, etp-process-memory-info
+% etp-port-info, etp-port-state, etp-port-sched-flags
+% etp-heapdump, etp-offheapdump, etpf-offheapdump,
+% etp-search-heaps, etp-search-alloc,
% etp-ets-tables, etp-ets-tabledump
%
% Complex commands that use the Erlang support module.
% etp-overlapped-heaps, etp-chart, etp-chart-start, etp-chart-end
-%
+%
+% System inspection
+% etp-system-info, etp-schedulers, etp-process, etp-ports, etp-lc-dump,
+% etp-migration-info, etp-processes-memory,
+% etp-compile-info, etp-config-h-info
+%
+% Platform specific (when gdb fails you)
+% etp-ppc-stacktrace
+%
% Erlang support module handling commands:
% etp-run
%
@@ -3133,6 +3143,77 @@ document etp-ets-tabledump
%---------------------------------------------------------------------------
end
+define etp-lc-dump
+# Non-reentrant
+ set $etp_lc_dump_thread = erts_locked_locks
+ while $etp_lc_dump_thread
+ printf "Thread %s\n", $etp_lc_dump_thread->thread_name
+ set $etp_lc_dump_thread_locked = $etp_lc_dump_thread->locked.first
+ while $etp_lc_dump_thread_locked
+ if 0 <= $etp_lc_dump_thread_locked->id && $etp_lc_dump_thread_locked->id < sizeof(erts_lock_order)/sizeof(erts_lc_lock_order_t)
+ printf " %s:", erts_lock_order[$etp_lc_dump_thread_locked->id].name
+ else
+ printf " unkown:"
+ end
+ if ($etp_lc_dump_thread_locked->extra & 0x3) == 0x3
+ etp-1 $etp_lc_dump_thread_locked->extra
+ else
+ printf "%p", $etp_lc_dump_thread_locked->extra
+ end
+ if ($etp_lc_dump_thread_locked->flags & (0x1f)) == (1 << 0)
+ printf "[spinlock]"
+ end
+ if ($etp_lc_dump_thread_locked->flags & (0x1f)) == (1 << 1)
+ printf "[rw(spin)lock]"
+ end
+ if ($etp_lc_dump_thread_locked->flags & (0x1f)) == (1 << 2)
+ printf "[mutex]"
+ end
+ if ($etp_lc_dump_thread_locked->flags & (0x1f)) == (1 << 3)
+ printf "[rwmutex]"
+ end
+ if ($etp_lc_dump_thread_locked->flags & (0x1f)) == (1 << 4)
+ printf "[proclock]"
+ end
+ printf "(%s:%d)", $etp_lc_dump_thread_locked->file, $etp_lc_dump_thread_locked->line
+ if ($etp_lc_dump_thread_locked->flags & (0x60)) == (1 << 5)
+ printf "(r)"
+ end
+ if ($etp_lc_dump_thread_locked->flags & (0x60)) == ((1 << 5) | (1 << 6))
+ printf "(rw)"
+ end
+ printf "\n"
+ set $etp_lc_dump_thread_locked = $etp_lc_dump_thread_locked->next
+ end
+ set $etp_lc_dump_thread = $etp_lc_dump_thread->next
+ end
+end
+
+document etp-lc-dump
+%---------------------------------------------------------------------------
+% etp-lc-dump
+%
+% Dump all info about locks in the lock checker
+%---------------------------------------------------------------------------
+end
+
+define etp-ppc-stacktrace
+# Args: R1
+# Non-reentrant
+ set $etp_ppc_st_fp = ($arg0)
+ while $etp_ppc_st_fp
+ info symbol ((void**)$etp_ppc_st_fp)[1]
+ set $etp_ppc_st_fp = ((void**)$etp_ppc_st_fp)[0]
+ end
+end
+
+document etp-ppc-stacktrace
+%---------------------------------------------------------------------------
+% etp-ppc-stacktrace R1
+%
+% Dump stacktrace from given $r1 frame pointer
+%---------------------------------------------------------------------------
+end
############################################################################
# OSE support
@@ -3177,6 +3258,154 @@ define etp-thr
end
############################################################################
+# erl_alloc_util (blocks and carriers)
+#
+
+define etp-block-size-1
+#
+# In: (Block_t*) in $arg0
+# Out: Byte size in $etp_blk_sz
+#
+ if ($arg0)->bhdr & 1
+ # Free block
+ set $etp_blk_sz = ($arg0)->bhdr & ~7
+ else
+ # Allocated block
+ if !$etp_MBC_ABLK_SZ_MASK
+ if etp_arch_bits == 64
+ set $etp_MBC_ABLK_OFFSET_SHIFT = (64 - 24)
+ else
+ set $etp_MBC_ABLK_OFFSET_SHIFT = (32 - 9)
+ end
+ set $etp_MBC_ABLK_SZ_MASK = ~(~0 << $etp_MBC_ABLK_OFFSET_SHIFT) & ~7
+ end
+ set $etp_blk_sz = ($arg0)->bhdr & $etp_MBC_ABLK_SZ_MASK
+ end
+end
+
+define etp-block2mbc-1
+#
+# In: (Block_t*) in $arg0
+# Out: (Carrier_t*) in $etp-mbc
+#
+ if (($arg0)->bhdr) & 1
+ # Free block
+ set $etp_mbc = ($arg0)->u.carrier
+ else
+ # Allocated block
+ if !$etp_MBC_ABLK_OFFSET_SHIFT
+ if etp_arch_bits == 64
+ set $etp_MBC_ABLK_OFFSET_SHIFT = (64 - 24)
+ else
+ set $etp_MBC_ABLK_OFFSET_SHIFT = (32 - 9)
+ end
+ end
+ set $etp_mbc = (Carrier_t*) ((((UWord)($arg0)) & (~0 << 18)) - ((($arg0)->bhdr >> $etp_MBC_ABLK_OFFSET_SHIFT) << 18))
+ end
+end
+
+define etp-block2mbc
+ etp-block2mbc-1 ((Block_t*)$arg0)
+ print $etp_mbc
+end
+
+document etp-block2mbc
+%---------------------------------------------------------------------------
+% Print pointer to multiblock carrier containing the argument (Block_t*)
+%---------------------------------------------------------------------------
+end
+
+define etp-block
+ etp-block-size-1 ((Block_t*)$arg0)
+ if ((Block_t*)$arg0)->bhdr & 1
+ printf "%#lx: FREE sz=%#x\n", ($arg0), $etp_blk_sz
+ else
+ printf "%#lx: ALLOCATED sz=%#x\n", ($arg0), $etp_blk_sz
+ end
+end
+
+document etp-block
+%---------------------------------------------------------------------------
+% Print memory block (Block_t*)
+%---------------------------------------------------------------------------
+end
+
+define etp-carrier-blocks
+ set $etp_crr = (Carrier_t*) $arg0
+ set $etp_alc = (Allctr_t*)($etp_crr->allctr.counter & ~7)
+ set $etp_blk = (Block_t*) ((char*)$etp_crr + $etp_alc->mbc_header_size)
+ set $etp_prev_blk = 0
+ set $etp_error_cnt = 0
+ set $etp_ablk_cnt = 0
+ set $etp_fblk_cnt = 0
+
+ if $argc == 2
+ set $etp_be_silent = $arg1
+ else
+ set $etp_be_silent = 0
+ end
+
+ while 1
+ if !$etp_be_silent
+ etp-block $etp_blk
+ else
+ etp-block-size-1 $etp_blk
+ end
+ etp-block2mbc-1 $etp_blk
+ if $etp_mbc != $etp_crr
+ printf "ERROR: Invalid carrier pointer %#lx in block at %#lx\n", $etp_mbc, $etp_blk
+ set $etp_error_cnt = $etp_error_cnt + 1
+ end
+ if $etp_prev_blk
+ if ($etp_prev_blk->bhdr & 1)
+ # Prev is FREE
+ if ($etp_blk->bhdr & 1)
+ printf "ERROR: Adjacent FREE blocks at %#lx and %#lx\n", $etp_prev_blk, $etp_blk
+ set $etp_error_cnt = $etp_error_cnt + 1
+ end
+ if !($etp_blk->bhdr & 2)
+ printf "ERROR: Missing PREV_FREE_BLK_HDR_FLG (2) in block at %#lx\n", $etp_blk
+ set $etp_error_cnt = $etp_error_cnt + 1
+ end
+ end
+ end
+ if $etp_blk->bhdr & 1
+ set $etp_fblk_cnt = $etp_fblk_cnt + 1
+ else
+ set $etp_ablk_cnt = $etp_ablk_cnt + 1
+ end
+ if $etp_blk->bhdr & 4
+ # Last block
+ loop_break
+ end
+ # All free blocks except the last have a footer
+ if ($etp_blk->bhdr & 1) && ((UWord*)((char*)$etp_blk + $etp_blk_sz))[-1] != $etp_blk_sz
+ printf "ERROR: Invalid footer of free block at %#lx\n", $etp_blk
+ end
+ set $etp_prev_blk = $etp_blk
+ set $etp_blk = (Block_t*) ((char*)$etp_blk + $etp_blk_sz)
+ end
+
+ if ((char*)$etp_blk + $etp_blk_sz) != ((char*)$etp_crr + ($etp_crr->chdr & ~7))
+ printf "ERROR: Last block not at end of carrier\n"
+ set $etp_error_cnt = $etp_error_cnt + 1
+ end
+ printf "Allocated blocks: %u\n", $etp_ablk_cnt
+ printf "Free blocks: %u\n", $etp_fblk_cnt
+ if $etp_error_cnt
+ printf "%u ERRORs reported above\n", $etp-error-cnt
+ end
+end
+
+document etp-carrier-blocks
+%---------------------------------------------------------------------------
+% Check and (maybe) print all memory blocks in carrier
+% Args: (Carrier_t*) [1=be_silent]
+%---------------------------------------------------------------------------
+end
+
+
+############################################################################
# Toolbox parameter handling
#
diff --git a/lib/common_test/src/ct.erl b/lib/common_test/src/ct.erl
index 241cd928b7..85afdc7834 100644
--- a/lib/common_test/src/ct.erl
+++ b/lib/common_test/src/ct.erl
@@ -773,7 +773,7 @@ comment(Format, Args) when is_list(Format), is_list(Args) ->
send_html_comment(Comment) ->
Html = "<font color=\"green\">" ++ Comment ++ "</font>",
- ct_util:set_testdata({comment,Html}),
+ ct_util:set_testdata({{comment,group_leader()},Html}),
test_server:comment(Html).
%%%-----------------------------------------------------------------
diff --git a/lib/common_test/src/ct_framework.erl b/lib/common_test/src/ct_framework.erl
index 9ef917a507..20903607dc 100644
--- a/lib/common_test/src/ct_framework.erl
+++ b/lib/common_test/src/ct_framework.erl
@@ -657,7 +657,18 @@ end_tc(Mod,Func,TCPid,Result,Args,Return) ->
_ ->
ok
end,
- ct_util:delete_testdata(comment),
+ if Func == end_per_group; Func == end_per_suite ->
+ %% clean up any saved comments
+ ct_util:match_delete_testdata({comment,'_'});
+ true ->
+ %% attemp to delete any saved comment for this TC
+ case process_info(TCPid, group_leader) of
+ {group_leader,TCGL} ->
+ ct_util:delete_testdata({comment,TCGL});
+ _ ->
+ ok
+ end
+ end,
ct_util:delete_suite_data(last_saved_config),
FuncSpec = group_or_func(Func,Args),
@@ -850,7 +861,7 @@ error_notification(Mod,Func,_Args,{Error,Loc}) ->
_ ->
%% this notification comes from the test case process, so
%% we can add error info to comment with test_server:comment/1
- case ct_util:get_testdata(comment) of
+ case ct_util:get_testdata({comment,group_leader()}) of
undefined ->
test_server:comment(ErrorHtml);
Comment ->
diff --git a/lib/common_test/src/ct_telnet.erl b/lib/common_test/src/ct_telnet.erl
index c9dc2338cd..3b2652d06c 100644
--- a/lib/common_test/src/ct_telnet.erl
+++ b/lib/common_test/src/ct_telnet.erl
@@ -604,9 +604,12 @@ handle_msg({cmd,Cmd,Timeout},State) ->
end_gen_log(),
{Return,State#state{buffer=NewBuffer,prompt=Prompt}};
handle_msg({send,Cmd},State) ->
+ start_gen_log(heading(send,State#state.name)),
log(State,send,"Sending: ~p",[Cmd]),
+
debug_cont_gen_log("Throwing Buffer:",[]),
debug_log_lines(State#state.buffer),
+
case {State#state.type,State#state.prompt} of
{ts,_} ->
silent_teln_expect(State#state.name,
@@ -626,6 +629,7 @@ handle_msg({send,Cmd},State) ->
ok
end,
ct_telnet_client:send_data(State#state.teln_pid,Cmd),
+ end_gen_log(),
{ok,State#state{buffer=[],prompt=false}};
handle_msg(get_data,State) ->
start_gen_log(heading(get_data,State#state.name)),
@@ -869,14 +873,13 @@ teln_cmd(Pid,Cmd,Prx,Timeout) ->
teln_receive_until_prompt(Pid,Prx,Timeout).
teln_get_all_data(Pid,Prx,Data,Acc,LastLine) ->
- case check_for_prompt(Prx,lists:reverse(LastLine) ++ Data) of
+ case check_for_prompt(Prx,LastLine++Data) of
{prompt,Lines,_PromptType,Rest} ->
teln_get_all_data(Pid,Prx,Rest,[Lines|Acc],[]);
{noprompt,Lines,LastLine1} ->
case ct_telnet_client:get_data(Pid) of
{ok,[]} ->
- {ok,lists:reverse(lists:append([Lines|Acc])),
- lists:reverse(LastLine1)};
+ {ok,lists:reverse(lists:append([Lines|Acc])),LastLine1};
{ok,Data1} ->
teln_get_all_data(Pid,Prx,Data1,[Lines|Acc],LastLine1)
end
@@ -1334,7 +1337,7 @@ teln_receive_until_prompt(Pid,Prx,Timeout) ->
teln_receive_until_prompt(Pid,Prx,Acc,LastLine) ->
{ok,Data} = ct_telnet_client:get_data(Pid),
- case check_for_prompt(Prx,LastLine ++ Data) of
+ case check_for_prompt(Prx,LastLine++Data) of
{prompt,Lines,PromptType,Rest} ->
Return = lists:reverse(lists:append([Lines|Acc])),
{ok,Return,PromptType,Rest};
diff --git a/lib/common_test/src/ct_util.erl b/lib/common_test/src/ct_util.erl
index f5eb3a72f0..56027586d1 100644
--- a/lib/common_test/src/ct_util.erl
+++ b/lib/common_test/src/ct_util.erl
@@ -37,7 +37,7 @@
save_suite_data_async/3, save_suite_data_async/2,
read_suite_data/1,
delete_suite_data/0, delete_suite_data/1, match_delete_suite_data/1,
- delete_testdata/0, delete_testdata/1,
+ delete_testdata/0, delete_testdata/1, match_delete_testdata/1,
set_testdata/1, get_testdata/1, get_testdata/2,
set_testdata_async/1, update_testdata/2, update_testdata/3,
set_verbosity/1, get_verbosity/1]).
@@ -270,6 +270,9 @@ delete_testdata() ->
delete_testdata(Key) ->
call({delete_testdata, Key}).
+match_delete_testdata(KeyPat) ->
+ call({match_delete_testdata, KeyPat}).
+
update_testdata(Key, Fun) ->
update_testdata(Key, Fun, []).
@@ -361,7 +364,25 @@ loop(Mode,TestData,StartDir) ->
{{delete_testdata,Key},From} ->
TestData1 = lists:keydelete(Key,1,TestData),
return(From,ok),
- loop(From,TestData1,StartDir);
+ loop(From,TestData1,StartDir);
+ {{match_delete_testdata,{Key1,Key2}},From} ->
+ %% handles keys with 2 elements
+ TestData1 =
+ lists:filter(fun({Key,_}) when not is_tuple(Key) ->
+ true;
+ ({Key,_}) when tuple_size(Key) =/= 2 ->
+ true;
+ ({{_,KeyB},_}) when Key1 == '_' ->
+ KeyB =/= Key2;
+ ({{KeyA,_},_}) when Key2 == '_' ->
+ KeyA =/= Key1;
+ (_) when Key1 == '_' ; Key2 == '_' ->
+ false;
+ (_) ->
+ true
+ end, TestData),
+ return(From,ok),
+ loop(From,TestData1,StartDir);
{{set_testdata,New = {Key,_Val}},From} ->
TestData1 = lists:keydelete(Key,1,TestData),
return(From,ok),
diff --git a/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl b/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl
index 0ee0525216..c0f79d0f10 100644
--- a/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl
+++ b/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl
@@ -16,7 +16,8 @@ suite() ->
].
all() ->
- [expect,
+ [
+ expect,
expect_repeat,
expect_sequence,
expect_error_prompt,
@@ -31,8 +32,10 @@ all() ->
ignore_prompt_repeat,
ignore_prompt_sequence,
ignore_prompt_timeout,
+ large_string,
server_speaks,
- server_disconnects].
+ server_disconnects
+ ].
groups() ->
[].
@@ -214,6 +217,41 @@ no_prompt_check_timeout(_) ->
ok = ct_telnet:close(Handle),
ok.
+%% Check that it's possible to receive multiple chunks of data sent from
+%% the server with one get_data call
+large_string(_) ->
+ {ok, Handle} = ct_telnet:open(telnet_server_conn1),
+ String = "abcd efgh ijkl mnop qrst uvwx yz ",
+ BigString = lists:flatmap(fun(S) -> S end,
+ [String || _ <- lists:seq(1,10)]),
+ VerifyStr = [C || C <- BigString, C/=$ ],
+
+ {ok,Data} = ct_telnet:cmd(Handle, "echo_sep "++BigString),
+ ct:log("[CMD] Received ~w chars: ~s", [length(lists:flatten(Data)),Data]),
+ VerifyStr = [C || C <- lists:flatten(Data), C/=$ , C/=$\r, C/=$\n, C/=$>],
+
+ %% Test #1: With a long sleep value, all data gets gets buffered and
+ %% ct_telnet can receive it with one single request to ct_telnet_client.
+ %% Test #2: With a short sleep value, ct_telnet needs multiple calls to
+ %% ct_telnet_client to collect the data. This iterative operation should
+ %% yield the same result as the single request case.
+
+ ok = ct_telnet:send(Handle, "echo_sep "++BigString),
+ timer:sleep(1000),
+ {ok,Data1} = ct_telnet:get_data(Handle),
+ ct:log("[GET DATA #1] Received ~w chars: ~s",
+ [length(lists:flatten(Data1)),Data1]),
+ VerifyStr = [C || C <- lists:flatten(Data1), C/=$ , C/=$\r, C/=$\n, C/=$>],
+
+ ok = ct_telnet:send(Handle, "echo_sep "++BigString),
+ timer:sleep(50),
+ {ok,Data2} = ct_telnet:get_data(Handle),
+ ct:log("[GET DATA #2] Received ~w chars: ~s", [length(lists:flatten(Data2)),Data2]),
+ VerifyStr = [C || C <- lists:flatten(Data2), C/=$ , C/=$\r, C/=$\n, C/=$>],
+
+ ok = ct_telnet:close(Handle),
+ ok.
+
%% The server says things. Manually check that it gets printed correctly
%% in the general IO log.
server_speaks(_) ->
diff --git a/lib/common_test/test/telnet_server.erl b/lib/common_test/test/telnet_server.erl
index ae56787819..1d341d6106 100644
--- a/lib/common_test/test/telnet_server.erl
+++ b/lib/common_test/test/telnet_server.erl
@@ -198,6 +198,14 @@ do_handle_data(Data,#state{authorized={user,_}}=State) ->
do_handle_data("echo " ++ Data,State) ->
send(Data++"\r\n> ",State),
{ok,State};
+do_handle_data("echo_sep " ++ Data,State) ->
+ Msgs = string:tokens(Data," "),
+ lists:foreach(fun(Msg) ->
+ send(Msg,State),
+ timer:sleep(10)
+ end, Msgs),
+ send("\r\n> ",State),
+ {ok,State};
do_handle_data("echo_no_prompt " ++ Data,State) ->
send(Data,State),
{ok,State};
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index fca08c4eed..3020cadc56 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -215,6 +215,7 @@ static ERL_NIF_TERM des_cfb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM a
static ERL_NIF_TERM des_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
static ERL_NIF_TERM des_ede3_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
static ERL_NIF_TERM des_ede3_cfb_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
+static ERL_NIF_TERM aes_cfb_8_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
static ERL_NIF_TERM aes_cfb_128_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
static ERL_NIF_TERM aes_ctr_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
static ERL_NIF_TERM aes_ctr_stream_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
@@ -344,6 +345,7 @@ static ErlNifFunc nif_funcs[] = {
{"des_ecb_crypt", 3, des_ecb_crypt},
{"des_ede3_cbc_crypt", 6, des_ede3_cbc_crypt},
{"des_ede3_cfb_crypt_nif", 6, des_ede3_cfb_crypt_nif},
+ {"aes_cfb_8_crypt", 4, aes_cfb_8_crypt},
{"aes_cfb_128_crypt", 4, aes_cfb_128_crypt},
{"aes_ctr_encrypt", 3, aes_ctr_encrypt},
{"aes_ctr_decrypt", 3, aes_ctr_encrypt},
@@ -1600,6 +1602,30 @@ static ERL_NIF_TERM des_ede3_cfb_crypt_nif(ErlNifEnv* env, int argc, const ERL_N
#endif
}
+static ERL_NIF_TERM aes_cfb_8_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{/* (Key, IVec, Data, IsEncrypt) */
+ ErlNifBinary key, ivec, text;
+ AES_KEY aes_key;
+ unsigned char ivec_clone[16]; /* writable copy */
+ int new_ivlen = 0;
+ ERL_NIF_TERM ret;
+
+ if (!enif_inspect_iolist_as_binary(env, argv[0], &key) || key.size != 16
+ || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 16
+ || !enif_inspect_iolist_as_binary(env, argv[2], &text)) {
+ return enif_make_badarg(env);
+ }
+
+ memcpy(ivec_clone, ivec.data, 16);
+ AES_set_encrypt_key(key.data, 128, &aes_key);
+ AES_cfb8_encrypt((unsigned char *) text.data,
+ enif_make_new_binary(env, text.size, &ret),
+ text.size, &aes_key, ivec_clone, &new_ivlen,
+ (argv[3] == atom_true));
+ CONSUME_REDS(env,text);
+ return ret;
+}
+
static ERL_NIF_TERM aes_cfb_128_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{/* (Key, IVec, Data, IsEncrypt) */
ErlNifBinary key, ivec, text;
diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml
index e88bf01491..7712173ed8 100644
--- a/lib/crypto/doc/src/crypto.xml
+++ b/lib/crypto/doc/src/crypto.xml
@@ -128,7 +128,7 @@
<p><code>stream_cipher() = rc4 | aes_ctr </code></p>
- <p><code>block_cipher() = aes_cbc128 | aes_cfb128 | aes_ige256 | blowfish_cbc |
+ <p><code>block_cipher() = aes_cbc128 | aes_cfb8 | aes_cfb128 | aes_ige256 | blowfish_cbc |
blowfish_cfb64 | des_cbc | des_cfb | des3_cbc | des3_cbf
| des_ede3 | rc2_cbc </code></p>
@@ -152,7 +152,7 @@
Note that both md4 and md5 are recommended only for compatibility with existing applications.
</p>
<p><code> cipher_algorithms() = des_cbc | des_cfb | des3_cbc | des3_cbf | des_ede3 |
- blowfish_cbc | blowfish_cfb64 | aes_cbc128 | aes_cfb128| aes_cbc256 | aes_ige256 | rc2_cbc | aes_ctr| rc4 </code> </p>
+ blowfish_cbc | blowfish_cfb64 | aes_cbc128 | aes_cfb8 | aes_cfb128| aes_cbc256 | aes_ige256 | rc2_cbc | aes_ctr| rc4 </code> </p>
<p><code> public_key_algorithms() = rsa |dss | ecdsa | dh | ecdh | ec_gf2m</code>
Note that ec_gf2m is not strictly a public key algorithm, but a restriction on what curves are supported
with ecdsa and ecdh.
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl
index 5bf52fc8a4..e1fbbf9ab8 100644
--- a/lib/crypto/src/crypto.erl
+++ b/lib/crypto/src/crypto.erl
@@ -210,7 +210,7 @@ supports()->
[{hashs, Hashs},
{ciphers, [des_cbc, des_cfb, des3_cbc, des_ede3, blowfish_cbc,
- blowfish_cfb64, blowfish_ofb64, blowfish_ecb, aes_cbc128, aes_cfb128,
+ blowfish_cfb64, blowfish_ofb64, blowfish_ecb, aes_cbc128, aes_cfb8, aes_cfb128,
aes_cbc256, rc2_cbc, aes_ctr, rc4] ++ Ciphers},
{public_keys, [rsa, dss, dh, srp] ++ PubKeys}
].
@@ -281,7 +281,7 @@ hmac_final_n(_Context, _HashLen) -> ? nif_stub.
%% Ecrypt/decrypt %%%
-spec block_encrypt(des_cbc | des_cfb | des3_cbc | des3_cbf | des_ede3 | blowfish_cbc |
- blowfish_cfb64 | aes_cbc128 | aes_cfb128 | aes_cbc256 | rc2_cbc,
+ blowfish_cfb64 | aes_cbc128 | aes_cfb8 | aes_cfb128 | aes_cbc256 | rc2_cbc,
Key::iodata(), Ivec::binary(), Data::iodata()) -> binary().
block_encrypt(des_cbc, Key, Ivec, Data) ->
@@ -306,6 +306,8 @@ block_encrypt(aes_cbc256, Key, Ivec, Data) ->
aes_cbc_256_encrypt(Key, Ivec, Data);
block_encrypt(aes_ige256, Key, Ivec, Data) ->
aes_ige_256_encrypt(Key, Ivec, Data);
+block_encrypt(aes_cfb8, Key, Ivec, Data) ->
+ aes_cfb_8_encrypt(Key, Ivec, Data);
block_encrypt(aes_cfb128, Key, Ivec, Data) ->
aes_cfb_128_encrypt(Key, Ivec, Data);
block_encrypt(rc2_cbc, Key, Ivec, Data) ->
@@ -313,7 +315,7 @@ block_encrypt(rc2_cbc, Key, Ivec, Data) ->
-spec block_decrypt(des_cbc | des_cfb | des3_cbc | des3_cbf | des_ede3 | blowfish_cbc |
blowfish_cfb64 | blowfish_ofb64 | aes_cbc128 | aes_cbc256 | aes_ige256 |
- aes_cfb128 | rc2_cbc,
+ aes_cfb8 | aes_cfb128 | rc2_cbc,
Key::iodata(), Ivec::binary(), Data::iodata()) -> binary().
block_decrypt(des_cbc, Key, Ivec, Data) ->
@@ -338,6 +340,8 @@ block_decrypt(aes_cbc256, Key, Ivec, Data) ->
aes_cbc_256_decrypt(Key, Ivec, Data);
block_decrypt(aes_ige256, Key, Ivec, Data) ->
aes_ige_256_decrypt(Key, Ivec, Data);
+block_decrypt(aes_cfb8, Key, Ivec, Data) ->
+ aes_cfb_8_decrypt(Key, Ivec, Data);
block_decrypt(aes_cfb128, Key, Ivec, Data) ->
aes_cfb_128_decrypt(Key, Ivec, Data);
block_decrypt(rc2_cbc, Key, Ivec, Data) ->
@@ -1159,7 +1163,21 @@ blowfish_ofb64_encrypt(_Key, _IVec, _Data) -> ?nif_stub.
%%
-%% AES in cipher feedback mode (CFB)
+%% AES in cipher feedback mode (CFB) - 8 bit shift
+%%
+-spec aes_cfb_8_encrypt(iodata(), binary(), iodata()) -> binary().
+-spec aes_cfb_8_decrypt(iodata(), binary(), iodata()) -> binary().
+
+aes_cfb_8_encrypt(Key, IVec, Data) ->
+ aes_cfb_8_crypt(Key, IVec, Data, true).
+
+aes_cfb_8_decrypt(Key, IVec, Data) ->
+ aes_cfb_8_crypt(Key, IVec, Data, false).
+
+aes_cfb_8_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub.
+
+%%
+%% AES in cipher feedback mode (CFB) - 128 bit shift
%%
-spec aes_cfb_128_encrypt(iodata(), binary(), iodata()) -> binary().
-spec aes_cfb_128_decrypt(iodata(), binary(), iodata()) -> binary().
diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl
index 63552d2e70..479c947029 100644
--- a/lib/crypto/test/crypto_SUITE.erl
+++ b/lib/crypto/test/crypto_SUITE.erl
@@ -55,6 +55,7 @@ all() ->
{group, blowfish_cfb64},
{group, blowfish_ofb64},
{group, aes_cbc128},
+ {group, aes_cfb8},
{group, aes_cfb128},
{group, aes_cbc256},
{group, aes_ige256},
@@ -90,6 +91,7 @@ groups() ->
{des3_cbf,[], [block]},
{rc2_cbc,[], [block]},
{aes_cbc128,[], [block]},
+ {aes_cfb8,[], [block]},
{aes_cfb128,[], [block]},
{aes_cbc256,[], [block]},
{aes_ige256,[], [block]},
@@ -723,6 +725,9 @@ group_config(aes_cbc256, Config) ->
group_config(aes_ige256, Config) ->
Block = aes_ige256(),
[{block, Block} | Config];
+group_config(aes_cfb8, Config) ->
+ Block = aes_cfb8(),
+ [{block, Block} | Config];
group_config(aes_cfb128, Config) ->
Block = aes_cfb128(),
[{block, Block} | Config];
@@ -1164,6 +1169,25 @@ aes_ige256() ->
hexstr2bin("f69f2445df4f9b17ad2b417be66c3710")}
].
+aes_cfb8() ->
+ [{aes_cfb8,
+ hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"),
+ hexstr2bin("000102030405060708090a0b0c0d0e0f"),
+ hexstr2bin("6bc1bee22e409f96e93d7e117393172a")},
+ {aes_cfb8,
+ hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"),
+ hexstr2bin("3B3FD92EB72DAD20333449F8E83CFB4A"),
+ hexstr2bin("ae2d8a571e03ac9c9eb76fac45af8e51")},
+ {aes_cfb8,
+ hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"),
+ hexstr2bin("C8A64537A0B3A93FCDE3CDAD9F1CE58B"),
+ hexstr2bin("30c81c46a35ce411e5fbc1191a0a52ef")},
+ {aes_cfb8,
+ hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"),
+ hexstr2bin("26751F67A3CBB140B1808CF187A4F4DF"),
+ hexstr2bin("f69f2445df4f9b17ad2b417be66c3710")}
+ ].
+
aes_cfb128() ->
[{aes_cfb128,
hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"),
diff --git a/lib/kernel/test/sendfile_SUITE.erl b/lib/kernel/test/sendfile_SUITE.erl
index 2c741232c4..123e849ccb 100644
--- a/lib/kernel/test/sendfile_SUITE.erl
+++ b/lib/kernel/test/sendfile_SUITE.erl
@@ -72,7 +72,12 @@ end_per_suite(Config) ->
file:delete(proplists:get_value(big_file, Config)).
init_per_group(async_threads,Config) ->
- [{sendfile_opts,[{use_threads,true}]}|Config];
+ case erlang:system_info(thread_pool_size) of
+ 0 ->
+ {skip,"No async threads"};
+ _ ->
+ [{sendfile_opts,[{use_threads,true}]}|Config]
+ end;
init_per_group(no_async_threads,Config) ->
[{sendfile_opts,[{use_threads,false}]}|Config].
diff --git a/lib/stdlib/src/filelib.erl b/lib/stdlib/src/filelib.erl
index a266daa084..c0921e4cf1 100644
--- a/lib/stdlib/src/filelib.erl
+++ b/lib/stdlib/src/filelib.erl
@@ -488,7 +488,7 @@ badpattern(Reason) ->
error({badpattern,Reason}).
eval_read_file_info(File, file) ->
- file:read_file_info(File);
+ file:read_link_info(File);
eval_read_file_info(File, erl_prim_loader) ->
case erl_prim_loader:read_file_info(File) of
error -> {error, erl_prim_loader};
diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl
index 4a67d68428..8203a03a7a 100644
--- a/lib/stdlib/test/filelib_SUITE.erl
+++ b/lib/stdlib/test/filelib_SUITE.erl
@@ -23,7 +23,7 @@
init_per_group/2,end_per_group/2,
init_per_testcase/2,end_per_testcase/2,
wildcard_one/1,wildcard_two/1,wildcard_errors/1,
- fold_files/1,otp_5960/1,ensure_dir_eexist/1]).
+ fold_files/1,otp_5960/1,ensure_dir_eexist/1,symlinks/1]).
-import(lists, [foreach/2]).
@@ -43,7 +43,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[wildcard_one, wildcard_two, wildcard_errors,
- fold_files, otp_5960, ensure_dir_eexist].
+ fold_files, otp_5960, ensure_dir_eexist, symlinks].
groups() ->
[].
@@ -366,3 +366,39 @@ ensure_dir_eexist(Config) when is_list(Config) ->
?line {error, eexist} = filelib:ensure_dir(NeedFile),
?line {error, eexist} = filelib:ensure_dir(NeedFileB),
ok.
+
+symlinks(Config) when is_list(Config) ->
+ PrivDir = ?config(priv_dir, Config),
+ Dir = filename:join(PrivDir, ?MODULE_STRING++"_symlinks"),
+ SubDir = filename:join(Dir, "sub"),
+ AFile = filename:join(SubDir, "a_file"),
+ Alias = filename:join(Dir, "symlink"),
+ ok = file:make_dir(Dir),
+ ok = file:make_dir(SubDir),
+ ok = file:write_file(AFile, "not that big\n"),
+ case file:make_symlink(AFile, Alias) of
+ {error, enotsup} ->
+ {skip, "Links not supported on this platform"};
+ {error, eperm} ->
+ {win32,_} = os:type(),
+ {skip, "Windows user not privileged to create symlinks"};
+ ok ->
+ ["sub","symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "*"))),
+ ["symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"))),
+ ok = file:delete(AFile),
+ %% The symlink should still be visible even when its target
+ %% has been deleted.
+ ["sub","symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "*"))),
+ ["symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"))),
+ ok
+ end.
+
+basenames(Dir, Files) ->
+ [begin
+ Dir = filename:dirname(F),
+ filename:basename(F)
+ end || F <- Files].
diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl
index 9b05bddf63..70dc7a1441 100644
--- a/lib/test_server/src/test_server.erl
+++ b/lib/test_server/src/test_server.erl
@@ -444,7 +444,7 @@ run_test_case_apply(Mod, Func, Args, Name, RunInit, TimetrapData) ->
%% If this process (group leader of the test case) terminates before
%% all messages have been replied back to the io server, the io server
%% hangs. Fixed by the 20 milli timeout check here, and by using monitor in
-%% io.erl (livrem OCH hangslen mao :)
+%% io.erl.
%%
%% A test case is known to have failed if it returns {'EXIT', _} tuple,
%% or sends a message {failed, File, Line} to it's group_leader
@@ -673,7 +673,7 @@ handle_tc_exit({testcase_aborted,{user_timetrap_error,_}=Msg,_}, St) ->
spawn_fw_call(Mod, Func, Config, Pid, Msg, unknown, self()),
St;
handle_tc_exit(Reason, #st{status={framework,FwMod,FwFunc},
- config=Config,pid=Pid}=St) ->
+ config=Config,pid=Pid}=St) ->
R = case Reason of
{timetrap_timeout,TVal,_} ->
{timetrap,TVal};
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 17:29:42 +0000