Age | Commit message (Collapse) | Author |
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into maint-19
* raimo/file-read_file-leaks-file-descriptors/ERL-383/OTP-14308:
Close FD after trying to open a directory
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The signal handler will now schedule a sigterm message instead of sending
the message in the signal handler. The signal handler must refrain from
memory allocations and thus the event is scheduled.
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* lukas/erts/port_control_emasculate_binary/OTP-14231:
erts: Fix emasculation of binaries in port_control
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OTP-14241
* rickard/prim_eval_receive:
Ensure prim_eval:'receive' wont clobber def_arg_reg[0]
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This fixes a bug introduced in 3671dd2d
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again
* sverker/include-module-literal-size:
erts: Beautify loaded()
erts: Fix literal size bug when only old instance exists
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by removing some unnecessary conditions and
remove unused and faulty summation for 'cur' and 'old'.
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fix for already merged but not releases 808b2f4d53e446aed07f85716c5c4b85abb3d18a
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def_arg_reg[0] is used for storage of timeout instruction
when a 'receive after' is executed. When a process was
scheduled out inside prim_eval:'receive'/0 due to a function
call, def_arg_reg[0] was overwritten due to storage of live
registers.
prim_eval:'receive'/2 now calls arg_reg_alloc/0 which
bumps all reductions and then calls arg_reg_alloc/7
which will cause an allocation of a new arg_reg array
since def_arg_reg only can hold 6 values. This ensures
that the timeout instruction in def_arg_reg[0] used
for the timeout wont be overwritten.
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* sverker/enif_send-noproc-fix:
erts: Fix enif_send from noproc and no msg_env
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* sverker/include-module-literal-size:
erts: Add size of literals to module code size
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* sverker/round-bug/OTP-14227:
erts: Fix round/1 for large floats
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1> round(6209607916799025.0).
6209607916799026
Problem: Adding/subtracting 0.5 and large double floats between
(1 bsl 52) and (1 bsl 53) does not give reliable results.
Solution: Use round() function in math.h.
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Conflicts:
OTP_VERSION
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* raimo/efile_drv-read_file-use-fstat/OTP-14184:
Use fstat if it exists in efile_openfile
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* sverker/bin2term-zlib-bug/ERL-340/OTP-14159:
erts: Fix binary_to_term for compressed and zlib >= v1.2.9
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OTP-14202
* rickard/binary-refc:
Atomic reference count of binaries also in non-SMP
Conflicts:
erts/emulator/beam/beam_bp.c
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NIF resources was not handled in a thread-safe manner in the runtime
system without SMP support.
As a consequence of this fix, the following driver functions are now
thread-safe also in the runtime system without SMP support:
- driver_free_binary()
- driver_realloc_binary()
- driver_binary_get_refc()
- driver_binary_inc_refc()
- driver_binary_dec_refc()
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OTP-14122
* rickard/ds-fix:
Dirty schedulers should not touch scheduler data pointed to by process struct
Conflicts:
erts/emulator/beam/erl_process.c
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* rickard/hole-marker:
Use a hole-marker that cannot be mistaken for a valid term on the heap
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This fixes commit f0867aa2ccbbf5677e0577bba08f8b7bc53ec0ed
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Conflicts:
OTP_VERSION
erts/doc/src/notes.xml
erts/emulator/sys/unix/erl_unix_sys.h
erts/emulator/sys/unix/sys.c
erts/vsn.mk
lib/crypto/c_src/crypto.c
lib/crypto/doc/src/notes.xml
lib/crypto/vsn.mk
lib/inets/doc/src/notes.xml
lib/inets/vsn.mk
lib/ssh/doc/src/notes.xml
lib/ssh/src/ssh.app.src
lib/ssh/src/ssh_connection_handler.erl
lib/ssh/vsn.mk
otp_versions.table
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in crash dump and (l)oaded command in break menu.
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* sverker/bin2term-zlib-bug/ERL-340/OTP-14159:
erts: Fix binary_to_term for compressed and zlib >= v1.2.9
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maint-18
* egil/erts/fix_scheduler_suspend/ERL-94/PR-978/OTP-13425:
erts: Fix install of suspend handler
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* rickard/thr-prgr-unmanaged-delay-bug/OTP-13869:
Fix erts_thr_progress_unmanaged_delay()
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* rickard/drv-send-term-thr-bug/OTP-13866:
Fix thread calls to erl_drv_send_term()/erl_drv_output_term()
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* sverker/bin2term-zlib-bug/ERL-340/OTP-14159:
erts: Fix binary_to_term for compressed and zlib >= v1.2.9
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* egil/erts/fix-crashdump-suspend/OTP-14164:
erts: Fix thread suspend in crashdump
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* sverker/cuddle-port_trace_SUITE:
erts: Fix port_trace_SUITE to join threads
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Problem: z_stream was incorrectly copied with memcpy
which just happened to work with zlib < v1.2.9.
Solution: Avoid copying z_stream.
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* move signal handler setup
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* sverker/trace_gc-bug:
erts: Fix GC tracing to use temp heap
erts: Assert sufficient space need after GC
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* rickard/no-harddebug:
Do not automatically define HARDDEBUG when DEBUG is defined
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OTP-14135
* rickard/abandoned-heap-bugs:
Fix memory leak of temporary heap
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when port is closed before driver may be unloaded.
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Only try direct allocation on receiver heap when called
in a real process context to avoid trylock on our own main lock.
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This bug was introduced in previous commit, and has never been
released in an official OTP version.
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OTP-14122
* rickard/ds-fixes:
Fix call time tracing with dirty schedulers
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* sverker/make-export-fun-race/OTP-14144:
erts: Fix race bug between export fun creation and code loading
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Symptom: SEGV crash on ARM in delete_code() -> export_list().
Could probably happen on other machines as well.
Problem: Staging export table was iterated in an unsafe way
while an entry was added for a new export fun.
Solution: Correct write order and some memory barriers.
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