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* bjorn/compiler/fix-crash:
beam_reorder: Eliminate compiler crash
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* maint:
Avoid always updating inet_dns in the primary bootstrap
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* bjorn/kernel/inet_dns/OTP-13027:
Avoid always updating inet_dns in the primary bootstrap
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OTP-13031
* tuncer/leex-leo-liu-result-field-order:
yecc: fix file/2 error tuple doc
leex: fix file/2 error tuple doc (Reported-by: Leo Liu)
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* sverk/erts/doc-review:
erts: Spell-check erlang.xml
erts: Review newer additions to erlang.xml
erts: Review module erlang docs
erts: Update module erlang docs
erts: Review time correction docs
erts: Update erts time correction docs
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Conflicts:
OTP_VERSION
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The include file inet_dns_record_adts.hrl is generated by the
Perl script inet_dns_record_adts.pl in a non-deterministic way.
That is, every time the script is run, the functions will be in
a different order. That will cause inet_dns.beam in the primary
bootstrap to be updated every time the bootstrap is updated,
even though there is no actual code change.
Modify the Perl script to sort the keys pulled out from hashes
to make the order deterministic.
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c288ab87 added beam_reorder to move get_tuple_element instructions.
Compiling code such as the following would crash the compiler:
alloc(_U1, _U2, R) ->
V = R#alloc.version,
Res = id(V),
_ = id(0),
Res.
The crash would occur because the following two instructions:
{get_tuple_element,{x,2},1,{x,1}}.
{allocate_zero,1,2}.
were swapped and rewritten to:
{allocate_zero,1,1}.
{get_tuple_element,{x,2},1,{x,1}}.
That transformation is not safe because the allocate_zero instruction
would kill {x,2}, which is the register that is holding the reference
to the tuple. Only do the transformation when the tuple reference is
in an x register with a lower number than the destination register.
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* dgud/mnesia/restore-leak/OTP-13025:
mnesia: Fix mnesia:restore/2 which caused a disk_log leak
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* ia/inets/string-not-atom/OTP-13022:
inets: Use ?MODULE_STRING instead of ?MODULE as argument should be a string
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* ia/inets/custom-header-add-default/OTP-13013:
inets: Prepare for release
inets: Add new customize function response_default_headers
inets: Add behaviour httpd_custom_api
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* essen/missing-behavior-absform:
Add missing behavior/behaviours to absform docs
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* kostis/eldap-no-unmatched-returns:
Eliminate dialyzer warnings for unmatched_returns
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* nybek/supervisor_reporting_error:
Fix supervisor reporting error
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`ct_run.c`, `erlc.c`, `escript.c` and `typer.c` do not preserve space characters in the emulator
path. Thus, if a path containing space is passed via environment variables, such as
`ESCRIPT_EMULATOR`, or if `get_default_emulator(progname)` returns a path with space, the execution
of the programs fail. This patch fixes all occurrences found with `grep push_words -R $ERL_TOP`.
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In certain cases of matching with very big binaries, the HiPE compiler
generated code that would fail the match, even in cases that the matching
was successful. The problem was more quite noticeable on 32-bit platforms
where certain integer quantities would be represented as bignums.
Brief summary of changes:
* gen_rtl({bs_skip_bits, ...}, ...) could not handle too large constants.
Previously the constants were truncated to word size.
* hipe_rtl_binary_match:make_size/3 erroneously assumed that the output
of first_part/3 would not overflow when multiplied by 8, which is no
longer true. To maintain full performance, the overflow test is only
performed when BitsVar was a bignum. Thus, the fast path is identical
to before.
* hipe_rtl_binary_match:set_high/2 was assuming that only bits below
bit 27 were ever set in arguments to bs_skip_bits, which is not only
false when the arguments are bignums, but also on 64-bit platforms.
The commit includes a test taken from the bs_match_bin_SUITE.
Most of the credit for finding these HiPE compiler errors and for
creating appropriate fixes for them should go to Magnus Lång.
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Introduced a leak of disk_log processes in the rewrite to try-catch.
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Now runs release_docs och the smoke_test
Also in paralell
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In Erlang R16B03-1, I've been passing raw options to ssl:listen as
follows, and it's been working fine:
% The constants are defined elsewhere.
LOpts = [{raw, ?IPPROTO_TCP, ?TCP_MAXSEG, <<MSS:32/native>>} | ...],
{ok, LSocket} = ssl:listen(0, LOpts)
In Erlang 17.3, this fails with
{option_not_a_key_value_tuple,{raw,6,2,<<64,2,0,0>>}}
I originally reported this in
http://erlang.org/pipermail/erlang-questions/2014-October/081226.html
I need to pass this particular raw option to ssl:listen, because it
needs to be applied when the socket is first opened -- between inet:open
and prim_inet:listen -- it cannot be applied later by setopts. This
means that it needs to be done by inet_tcp:listen/2 -- well, actually by
inet:open/8, but...
Otherwise it's racey -- a client could connect between prim_inet:listen
and the setopts call. The MSS option is advertised in the SYN,ACK
packet, and can't be changed later.
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* maint:
ssh: 4.1->4.2
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* hans/ssh/update_vsn.mk:
ssh: 4.1->4.2
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* maint:
ssh: document dh-gex default values
ssh: document ecdh and hmac-sha2-512
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* hans/ssh/doc_dh-gex_defaults:
ssh: document dh-gex default values
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* hans/ssh/doc-ecdh_and_hmac512:
ssh: document ecdh and hmac-sha2-512
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Problem #1 Goodfit was crippled by the fact that destroying_mbc()
was called _before_ the carriers was unlinked from mbc_list.
Problem #2 destroying_mbc() was called for carriers that later could be
resurrected from dc_list without a matching call to creating_mbc().
This was mostly a practical problem for the new test case
alloc_SUITE:migration that use the callbacks to create/destroy a mutex.
Solution:
destroying_mbc() is now only called just before a carrier is
destroyed (deallocated or put in mseg cache).
remove_mbc() is called both (like before) when inserted into cpool
but now also when last block is freed and mbc is scheduled for
destruction but may later be resurrected from dc_list.
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