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2017-09-13Update release notesErlang/OTP
2017-09-13Update version numbersErlang/OTP
2017-09-13Merge branch 'sverker/20/binary_to_atom-utf8-crash/ERL-474/OTP-14590' into ↵Erlang/OTP
maint-20 * sverker/20/binary_to_atom-utf8-crash/ERL-474/OTP-14590: erts: Fix crash in binary_to_atom/term for invalid utf8
2017-08-30Merge tag 'OTP-20.0' into sverker/20/binary_to_atom-utf8-crash/ERL-474/OTP-14590Sverker Eriksson
2017-08-30Merge tag 'OTP-19.0' into sverker/19/binary_to_atom-utf8-crash/ERL-474/OTP-14590Sverker Eriksson
2017-08-30erts: Fix crash in binary_to_atom/term for invalid utf8Sverker Eriksson
such as a sub-binary, of a correct utf8 string, that ends in the middle of a character.
2017-08-25Prepare releaseErlang/OTP
2017-08-25Merge branch 'rickard/btm-auto-cleanup-bug/OTP-14554' into maint-20Erlang/OTP
* rickard/btm-auto-cleanup-bug/OTP-14554: Fix BIF timer race between timeout and auto cleanup
2017-08-25Merge branch 'rickard/timer-sid-bug/OTP-14548' into maint-20Erlang/OTP
* rickard/timer-sid-bug/OTP-14548: Fix scheduler id field in timers # Conflicts: # erts/emulator/beam/erl_hl_timer.c
2017-08-23Fix BIF timer race between timeout and auto cleanupRickard Green
2017-08-23Fix scheduler id field in timersRickard Green
2017-08-23Prepare releaseErlang/OTP
2017-08-23Merge branch 'john/erts/fix-binary-append-syslimit/OTP-14524' into maint-20Erlang/OTP
* john/erts/fix-binary-append-syslimit/OTP-14524: Check for overflow when appending binaries, and error out with system_limit # Conflicts: # erts/emulator/test/bs_construct_SUITE.erl
2017-08-01Check for overflow when appending binaries, and error out with system_limitJohn Högberg
This fixes the following bug: A = <<0:((1 bsl 32)-8)>>, B = <<2, 3>>. B =:= <<A/binary,1,B/binary>>. %% Evaluated to true...
2017-07-26Update release notesErlang/OTP
2017-07-26Update version numbersErlang/OTP
2017-07-26Merge branch 'sverker/big-bxor-bug/ERL-450/OTP-14514' into maint-20Erlang/OTP
* sverker/big-bxor-bug/ERL-450/OTP-14514: erts: Fix bug in bxor of a big negative number
2017-07-26Merge branch 'john/erts/fix-tcp-send-timeout/OTP-14509/ERL-448' into maint-20Erlang/OTP
* john/erts/fix-tcp-send-timeout/OTP-14509/ERL-448: Add a dedicated close function for TCP ports to prevent issues like ERL-430/448 Close TCP ports properly on send timeout
2017-07-12erts: Fix bug in bxor of a big negative numberSverker Eriksson
Wrong result for (X bsl WS) bxor Y. where X is any negative integer Y is any integer that does not require more words than X WS is erlang:system_info(wordsize) or larger Fix: The subtraction of 1 (for 2-complement conversion) must be carried along all the way to the last words.
2017-07-10Add a dedicated close function for TCP ports to prevent issues like ERL-430/448John Högberg
2017-07-10Close TCP ports properly on send timeoutJohn Högberg
2017-07-04erts: Add missing release noteSverker Eriksson
2017-06-30Update release notesErlang/OTP
2017-06-30Update version numbersErlang/OTP
2017-06-30Merge branch 'sverker/prealloc-race-bug/OTP-14491' into maint-20Erlang/OTP
* sverker/prealloc-race-bug/OTP-14491: erts: Fix bug in quick alloc
2017-06-30Merge branch 'rickard/statistics/OTP-14484' into maint-20Erlang/OTP
* rickard/statistics/OTP-14484: Fix statistics(wall_clock) and statistics(runtime) implementation
2017-06-30Merge branch 'lukas/erts/fix_outputv_port_task_cleanup/ERL-428/OTP-14481' ↵Erlang/OTP
into maint-20 * lukas/erts/fix_outputv_port_task_cleanup/ERL-428/OTP-14481: fixup! erts: Cleanup dropped port tasks correctly erts: Add tests to detect port close race erts: Cleanup dropped port tasks correctly
2017-06-30Merge branch 'john/erts/fix-port-leak/OTP-13939/ERL-193' into maint-20Erlang/OTP
* john/erts/fix-port-leak/OTP-13939/ERL-193: Add a testcase for OTP-13939/ERL-193 Mark socket disconnected on tcp_send_or_shutdown_error # Conflicts: # lib/kernel/test/gen_tcp_misc_SUITE.erl
2017-06-30erts: Fix bug in quick allocSverker Eriksson
The effect of the race is that a pre-allocated memory block is inserted last without updating tail.data.last, which will cause all subsequent insertions to also fail to update tail.data.last. Hence all pre-allocation for this quick alloc instance is leaked for this thread and will fallback on erts_alloc.
2017-06-22Fix statistics(wall_clock) and statistics(runtime) implementationRickard Green
2017-06-21Prepare releaseErlang/OTP
2017-06-20Update preloaded modulesHans Nilsson
2017-06-15Merge branch 'hans/otp/update_copyright'Hans Nilsson
2017-06-14fixup! erts: Cleanup dropped port tasks correctlyLukas Larsson
2017-06-14erts: Add tests to detect port close raceLukas Larsson
2017-06-14Merge branch 'rickard/t2b-latin1-atom'Rickard Green
OTP-14337 * rickard/t2b-latin1-atom: Fix minor vsn 1 in term_to_binary/2 broken in this branch
2017-06-14Fix minor vsn 1 in term_to_binary/2 broken in this branchRickard Green
2017-06-14Merge branch 'rickard/t2b-latin1-atom'Rickard Green
OTP-14337 * rickard/t2b-latin1-atom: Update primary bootstrap Update preloaded modules Fix erl_interface tests Introduce minor vsn 2 in term_to_binary/2 Revert "kernel: Try mend disk_log whitebox tests" Revert "erts: Do not generate atoms on old latin1 external format"
2017-06-14Update copyright yearHans Nilsson
2017-06-14Update preloaded modulesRickard Green
2017-06-14Introduce minor vsn 2 in term_to_binary/2Rickard Green
2017-06-14erts: Cleanup dropped port tasks correctlyLukas Larsson
Before this fix, the extra data attached to a port task had to be cleaned up by the calling function. This caused problems because the outputv call, co-allocates the extra data with the port task. So in rare circumstances the port task would be free'd before the extra data was free'd which led to segfault when looking at the port task. This has been fixed by the generic PORT_TASK_ABORT behaviour being used even for tasks dropped in the erts_schedule_proc2port_signal API.
2017-06-14Mark socket disconnected on tcp_send_or_shutdown_errorkvakvs
The socket left lingering due to {exit_on_close, false} will accept writes in a confusing way, returning either enotconn or blocking. This fix allows socket to know that it has been closed recently, and new writes won't pass.
2017-06-13Revert "erts: Do not generate atoms on old latin1 external format"Rickard Green
This reverts commit 65b04e233e09e3cc2e0fda3c28e155b95c5a4baf.
2017-06-13Eliminate warnings for unused variablesBjörn Gustavsson
2017-06-13Remove unused functions in test emulator test suitesBjörn Gustavsson
2017-06-13process_SUITE: Don't leave processes runningBjörn Gustavsson
2017-06-13trace_port_SUITE: Don't leave processes runningBjörn Gustavsson
2017-06-13tracer_SUITE: Don't leave processes runningBjörn Gustavsson
2017-06-13trace_nif_SUITE: Don't leave processes runningBjörn Gustavsson