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* hans/ssh/docker_compat_tests/OTP-14194:
ssh: A compatibility testing suite using dockers This suite tests compatibility with different combinations of OpenSSH and OpenSSL. The peer SSH is running in a docker container.
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'tar_entry()' values are only returned if we specify the 'verbose'
option when calling table/2, which table/1 doesn't do.
Now, it appears that Dialyzer as of OTP 20 is clever enough to realize
that the return type of table/1 must intersect with the return type of
table/2, and so it ignores the fact that table/1 says it returns
strings, and therefore its callers are expected to be dealing with
'tar_entry()' tuples, and never with strings.
This is obviously a mismatch between what the code does and what the
spec says is does, leading to false Dialyzer warnings on code that uses
table/1 (and, presumably, also table/2 when called without
the 'verbose' option.)
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* siri/etop/include/ERL-534/OTP-14842:
[observer] Use include_lib instead of include with relative path
Add runtime_tools/include to tertiary bootstrap
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* hasse/dialyzer/fix_abs/OTP-14858/ERL-551:
dialyzer: Correct handling of erlang:abs/1
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into maint
* siri/cdv/crash-when-truncated-in-mod-attr/ERL-537/OTP-14846:
[cdv] Don't crash when dump is truncated in module attributes
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* ingela/dtls/test-cuddle:
dtls: Filter out rc4 for DTLS psk suites
dtls: We do not need to wait for DTLS over UDP server
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See also https://bugs.erlang.org/browse/ERL-551.
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This suite tests compatibility with different combinations of OpenSSH and OpenSSL. The peer SSH is running in a docker container.
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beam_validator did not verify that the Y registers were initialized
before executing the following instructions that could cause a GC:
bs_append/8
bs_init2/6
bs_init_bits/6
gc_bif1/5
gc_bif2/6
gc_bif3/7
test_heap/2
That means that, for example, an incorrect optimization that replaced
an 'allocate_zero' instruction with an 'allocate' instruction when it
was not safe, would not be rejected by beam_validtor, but would
instead cause a crash or other undefined behavior at runtime.
Also fix a minor bug in beam_type exposed by the stronger checking.
When compiling from .S files, beam_type did not handle the
init/1 instruction and could produce unsafe code.
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Stream ciphers are not valid fro DTLS
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Client will retransmit until server becomes responsive
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The Design Principles states that an application can have Erlang
source files one level below the "src" directory, and now
filelib:find_source() by default searches one level below "src".
The same applies to "esrc". That directory is only mentioned in
filename(3).
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into utility functions.
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The type optimizations for is_record and test_arity checked whether
the arity was equal to the size stored in the type information,
which is incorrect since said size is the *minimum* size of the
tuple (as determined by previous instructions) and not its exact
size.
A future patch to the 'master' branch will restore these
optimizations in a safe manner.
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* ingela/ssl/error-handling-race/ERL-539/OTP-14852:
ssl: Prevent error handling race condition
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ERL-539
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Before:
1> binary_to_integer(<<":">>, 16).
3
After:
1> binary_to_integer(<<":">>, 16).
** exception error: bad argument
in function binary_to_integer/2
called as binary_to_integer(<<":">>,16)
Prior to this change, both list_to_integer/2 and binary_to_integer/2
would convert strings with values between ASCII '9' up to '0'+base for
base > 10. For example, when converting in base 16, you could pass ':',
';', '<', '=', '>', and '?' without getting an exception. This was due
to a missing check in c2int_is_invalid_char().
This change adds the missing check and a regression test for passing
':'. It also simplifies the code and tightens up an out-of-bounds check
to make it off-by-one rather than off-by-two.
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Fix GC bug for HiPE primop bs_put_utf8
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in order to detect incompatible changes in primop interface
(which we just did for bs_put_utf8) and refuse hipe loading.
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by preventing it from doing GC, which generated code relies on.
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This bug was introduced by commit 3b964e8dbaa0cd73ca7a983b3ce948e0dbd2c35c
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* hans/ssh/cuddle_ssh_test:
ssh: Better reports in some test case failures
ssh: Tests - timeout catches external ssh that does not disconnect
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* hans/ssh/cuddle_ssh_dbg:
ssh: ssh_dbg updates
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* hasse/cover/fix_counting/OTP-14817/PR-1641:
tools: Correct a counting bug in Cover
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into maint
* origin/ingela/inets/remove-legacy-test-suite:
inets: Remove old legacy SUITE
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See also PR #1641, https://github.com/erlang/otp/pull/1641.
The bug was introduced in commit ab435488a (Erlang/OTP 18).
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Fix link to the contribution guide in README.md
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similar to the ones in OTP-19.2.3.1
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It crashed due to recursive calls to alloc_util
in carrier initialization test callback.
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as memory stats do not guarantee consistency.
A typical ETS test case ends by a lot of deallocating
that may now trigger homecoming carrier migration,
that in turn can cause quite large inconsistencies
in memory stats when same carrier is accounted for twice
or not at all.
And that's my theory why I now sometimes see transient discrepancies
between before and after memory stats.
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* Give back carrier to owner when put in pool with use of dd-queue.
* Replace pooled_list with pooled_tree for more efficient search
of all owned pooled carriers.
* Remove traitor_list as it does not serve much purpose anymore.
* Add HOMECOMING bit flag in crr->allctr atomic to
(1) avoid double enqueue into dd-enqueue.
(2) trigger read barrier in get_used_allctr for newly received carriers.
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to mix it up with some realloc calls.
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by adding a dedicated 'homecoming_dd_block' to use in dd-queue.
+ Preparation for dd-queue-migration of non-empty carriers.
+ Get rid of ugly hack where blk->carrier pointer is overwritten
by dd-queue and then have to be restored.
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* ingela/ssl/dtls-progress:
dtls: Add handling of lost key exchange in cipher state
ssl: Correct DTLS client close handling
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* ingela/dtls-cuddling:
dtls: Correct UDP listener cleanup
dtls: Correct return value in UDP listener initialization
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