Age | Commit message (Collapse) | Author |
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In crashdump_viewer test, the helper module must be loaded on earlier
releases (major-2), so it has a compiler directive. This was r18, but
is now changed to r20.
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jhogberg/john/compiler/validator-aliased-type-fixes/ERL-735
beam_validator: Use set_aliased_type in more operations
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The following code broke because aliases weren't tracked for hd/1:
bug(Bool) ->
Bug = remote:call(),
if
Bool -> %% Branch of some kind.
_ = hd(Bug),
remote:call(),
hd(Bug)
end.
Related to 1f221b27f1336e747f7409692f260055dd3ddf79
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fix for ppc64le / add travis test for ppc64le
OTP-15313
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* ingela/ftp/tftp/app.src-fix:
ftp, tftp: Version should not be hardcoded in <app>.app.src
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Clean up variable-related cruft in new SSA passes
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* sverker/erts/beautify-ifdef-DEBUG:
erts: Beautify away #ifdef DEBUG
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Add a more scalable ETS ordered_set implementation
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* maint:
crypto: Fix accidental merge
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* hans/crypto/fix_bad_merge:
crypto: Fix accidental merge
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Commit 8c47a7657d03777a03a6838c7ec937b6347d07f8 accidently
reverted the changes in lib/crypto/src/crypto.erl correctly
introduced in e8de0736005e91afd992e49f434e08c940eddfa0
This fix re-introduces the correct changes.
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* ingela/ssl/openssl-test-interop:
ssl: Improve interop checks
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* maint:
Updated OTP version
Update release notes
Update version numbers
erts: Fix memory leak when sending to terminating port
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* maint-19:
Updated OTP version
Update release notes
Update version numbers
erts: Fix memory leak when sending to terminating port
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Now that variables are represented as #b_var{}, there's no longer
any risk of colliding with anything else.
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We chose to refer to variables through their var_name() because we
anticipated the need to annotate them, but it turned out we didn't
really need that, and many things become a lot cleaner if the
entire #b_var{} is used to represent variables.
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* ingela/ERL-622/fix:
ssl: Move link to correct process
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The link should be between the connection process and the tls_sender
process. But the start of the tls_sender process needs to be done
by the process that also starts the connection process in order to
correctly create the opaque #ssl_socket{}.
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maint-19
* sverker/erts/19/memory-leak-terminating-port/OTP-14609:
erts: Fix memory leak when sending to terminating port
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OTP-14737
* raimo/stdlib/gen_statem-cleanup:
Improve user's guide on time-outs
Clean up and optimize code and doc
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Cherry-picked from 7c5fcd3f2701cbb614930682ac52ff75b9c26e6c.
Error: Leak_DefinitelyLost
erts_alloc:230 (-> 0x52E54D) [erl_alloc.h]
port_task_alloc:154 (-> 0x52F3CA) [erl_port_task.c]
erts_port_task_alloc_p2p_sig_data:212 (-> 0x52F5D3) [erl_port_task.c]
erts_port_output:2147 (-> 0x4F6057) [io.c]
erts_port_command:4126 (-> 0x4FA10E) [io.c]
do_send:2200 (-> 0x4E4C64) [bif.c]
erl_send:2494 (-> 0x4E5E09) [bif.c]
process_main:1730 (-> 0x43ADA5) [beam_emu.c]
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* raimo/receive-TOS-TCLASS/ERIERL-187/OTP-15145:
Elaborate the disclaimer for 'pktoptions'
Improve platform filter
Fix endianness bug for CMSG parsing
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* maint:
crypto: Re-work the 'Description' section
crypto: Add warnings in RefMan and User's Guide for experimental RSA opts
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* hans/crypto/cuddle_docs:
crypto: Re-work the 'Description' section
crypto: Add warnings in RefMan and User's Guide for experimental RSA opts
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Links and contents needs update.
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Replace beam_dead with beam_ssa_dead
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OTP-14461 - New 'rand' algorithm: Xoroshiro928** also for 'crypto'
Implement a new 'rand' algorithm named 'exro928ss' and a new 'crypto' plugin for 'rand' named 'crypto_aes'.
Both are based on Xoroshiro928** which is derived from Xoroshiro1024** modified to use 58-bit words for performance reasons in the Erlang VM. Xoroshiro1024** has got the Xoroshiro1024 generator and the StarStar scrambler from the 2018 paper "Scrambled Linear Pseudorandom Number Generators" by David Blackman and Sebastiano Vigna.
This generator and scrambler combination shows no systematic weaknesses in standard statistical tests as TestU01(BigCrush) and PractRand, unlike the previously used * and + scramblers in the 'rand' module that exhibit statistical weaknesses for the lowest bits.
The 'crypto' plugin uses AES-256 as scrambler and the Xoroshiro928 as generator, which gives the same very long period and jump functions as for Xoroshiro928**, but a cryptographically secure scrambler gives absolutely no detectable statistical weaknesses regardless of how the generated numbers are used.
The speed of 'exro928ss' is only about 30-50% slower than the default fast 'rand' algorithm, but the state is roughly the double and it produces about 8 times the garbage per iteration.
The speed of 'crypto_aes' is about half (amortized) that of the default fast 'rand' algorithm which is fast and thanks to doing encryption in batches caching the result. Hence the state is much larger.
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