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2013-01-10ssh: Corrected misunderstandingIngela Anderton Andin
SCP is a subsystem not an example of a one time execution channel.
2013-01-10Merge branch 'ia/ssl/gen-tcp-reusesaddr'Ingela Anderton Andin
* ia/ssl/gen-tcp-reusesaddr: ssl: Add test for gen_tcp with reuseaddr as reference
2013-01-10Merge branch 'fdm/fix_fd_leak_async_thread_pool/OTP-10677'Björn-Egil Dahlberg
* fdm/fix_fd_leak_async_thread_pool/OTP-10677: Fix fd leak when using async thread pool
2013-01-10Merge branch 'bjorn/asn1/extension-addition-groups/OTP-10664'Björn Gustavsson
* bjorn/asn1/extension-addition-groups/OTP-10664: Fix a bug for multiple extension addition groups
2013-01-10Merge branch 'rn/public_key/fix-doc-cert-records/OTP-10670'Fredrik Gustafsson
* rn/public_key/fix-doc-cert-records/OTP-10670: Fix subjectPublicKeyInfo type comment
2013-01-10Merge branch 'bjorn/asn1/minor-fixes'Björn Gustavsson
* bjorn/asn1/minor-fixes: (21 commits) Always inline decoding of open types Eliminate code duplication per: Slightly optimize encoding of fixed OCTET STRINGs per: Fix encoding of OCTET STRINGs with fixed length of 256 or more Remove support for the {Typename,Value} notation in encoding asn1ct_parser2: Let synonyms share parsing code Add a test case for constraint equivalence Make .abs file consultable Fix a bug in skipping of extensions asn1rt_uper_bin: Correct incorrect skipping of extensions asn1 doc: Remove a reference to a section that has been removed Simplify testConstraints by introducing helper functions Simplify testCompactBitString by introducing roundtrip functions Simplify testEnumExt by introducing a roundtrip/2 function Simplify testChoExternal by introducing a roundtrip/2 function Simplify testChoRecursive by introducing a roundtrip/2 function Simplify testSeqExtension.erl by introducing a roundtrip/2 function Simplify testChoExtension by introducing a roundtrip/2 function Simplify testSetOptional by introducing a roundtrip/2 function testSetOptional: Correct test case for decoding of corrupt data ...
2013-01-10Merge branch 'siri/cross-cover/OTP-9870'Siri Hansen
* siri/cross-cover/OTP-9870: [test_server] Don't use print/3 in cross_cover_analyse [common_test] Add documentation for cross cover analysis [common_test] Add test case for cross cover mechanism [test_server] Update documentation about cross cover [test_server] Add test of code cover mechanism [test_server,common_test] Fix cross cover mechansim
2013-01-10Update primary bootstrapBjörn Gustavsson
2013-01-10Merge branch 'bjorn/remove-packages/OTP-10348'Björn Gustavsson
* bjorn/remove-packages/OTP-10348: (22 commits) kernel: Remove the packages module kernel: Eliminate use of packages in code and code_server edoc: Remove support for packages syntax_tools: Remove support for packages reltool: Remove support for packages test_server: Remove support for packages sasl: Remove support for packages debugger: Remove support for packages c: Remove support for packages filename: Remove support for packages erl_pp_SUITE: Remove test of packages shell: Remove support for packages erl_parse: Remove support for packages qlc: Remove support for packages erl_eval: Remove support for packages erl_expand_records: Remove support for packages erl_lint: Remove support for packages compiler: Remove support for packages erts: Remove the packages aliases for BIFs erl_expand_records_SUITE: Eliminate use of packages ...
2013-01-09Merge branch 'egil/fix-os_mon-dialyzer'Björn-Egil Dahlberg
* egil/fix-os_mon-dialyzer: os_mon: Remove superfluous match clause
2013-01-09Merge branch 'egil/ignore-core'Björn-Egil Dahlberg
* egil/ignore-core: test: Ignore cores in debug build for crash dumps
2013-01-09Fix fd leak when using async thread poolFilipe David Borba Manana
When using the async thread pool, if an erlang process asks to open a file and it gets shutdown/killed while the file:open/2 call hasn't returned, it's possible to leak a file descriptor against the target file. This happens because when the file driver is stopped (file_stop() function is called), an async thread is executing, about to execute, or executed already the invoke_open() function. After file_stop() is called, the file_async_ready() function will not run, and this function is responsible for setting desc->fd with the file descriptor that invoke_open() got. The file_stop() call closes desc->fd if it refers to a valid file descriptor, which is not the case here, because this function was called before file_async_ready() could run. This leak is easily reproducile in a GNU/Linux system using the following test code: -module(t). -export([t/1]). t(N) -> Pid = spawn_link(fun() -> process_flag(trap_exit, true), loop(N) end), Ref = erlang:monitor(process, Pid), receive {'DOWN', Ref, _, _, _} -> ok end. loop(0) -> ok; loop(N) -> Name = integer_to_list(N), Server = self(), Pid = spawn(fun() -> Server ! continue, {ok, FdW} = file:open(Name, [raw, write]), {ok, FdR} = file:open(Name, [raw, read]), % Optional close calls, with or without them % it makes no difference. %ok = file:close(FdW), %ok = file:close(FdR), ok end), receive continue -> ok end, exit(Pid, shutdown), loop(N - 1). Running this code with a few iterations is enough to very often notice, with the lsof command, that the beam.smp process is holding forever file descriptors open. This issue doesn't happen if the async thread pool is not used. Example: $ erl +A 4 Erlang R15B03 (erts-5.9.3) [source] [64-bit] [smp:4:4] [async-threads:4] [hipe] [kernel-poll:false] Eshell V5.9.3 (abort with ^G) 1> c(t). {ok,t} 2> os:getpid(). "31975" 3> t:t(20). ok In a separate shell: $ lsof -p 31975 COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME beam.smp 31975 fdmanana cwd DIR 8,18 22736896 32563204 /home/fdmanana/git/hub/otp/tmp beam.smp 31975 fdmanana rtd DIR 8,1 4096 2 / beam.smp 31975 fdmanana txt REG 8,1 7600263 1835126 /opt/r15b03/lib/erlang/erts-5.9.3/bin/beam.smp beam.smp 31975 fdmanana mem REG 8,1 7220736 2497283 /usr/lib/locale/locale-archive beam.smp 31975 fdmanana mem REG 8,1 10280 2505021 /usr/lib/libsctp.so.1.0.11 beam.smp 31975 fdmanana mem REG 8,1 1811128 917795 /lib/x86_64-linux-gnu/libc-2.15.so beam.smp 31975 fdmanana mem REG 8,1 31752 917803 /lib/x86_64-linux-gnu/librt-2.15.so beam.smp 31975 fdmanana mem REG 8,1 135366 917799 /lib/x86_64-linux-gnu/libpthread-2.15.so beam.smp 31975 fdmanana mem REG 8,1 159200 921249 /lib/x86_64-linux-gnu/libtinfo.so.5.9 beam.smp 31975 fdmanana mem REG 8,1 1030512 917962 /lib/x86_64-linux-gnu/libm-2.15.so beam.smp 31975 fdmanana mem REG 8,1 14768 917702 /lib/x86_64-linux-gnu/libdl-2.15.so beam.smp 31975 fdmanana mem REG 8,1 149280 917974 /lib/x86_64-linux-gnu/ld-2.15.so beam.smp 31975 fdmanana 0u CHR 136,1 4 /dev/pts/1 beam.smp 31975 fdmanana 1u CHR 136,1 4 /dev/pts/1 beam.smp 31975 fdmanana 2u CHR 136,1 4 /dev/pts/1 beam.smp 31975 fdmanana 3r FIFO 0,8 1298297 pipe beam.smp 31975 fdmanana 4w FIFO 0,8 1298297 pipe beam.smp 31975 fdmanana 5r FIFO 0,8 1298298 pipe beam.smp 31975 fdmanana 6w FIFO 0,8 1298298 pipe beam.smp 31975 fdmanana 7w REG 8,18 0 32564173 /home/fdmanana/git/hub/otp/tmp/20 beam.smp 31975 fdmanana 8w REG 8,18 0 32564176 /home/fdmanana/git/hub/otp/tmp/16 beam.smp 31975 fdmanana 9w REG 8,18 0 32564177 /home/fdmanana/git/hub/otp/tmp/15 beam.smp 31975 fdmanana 10w REG 8,18 0 32564179 /home/fdmanana/git/hub/otp/tmp/12 beam.smp 31975 fdmanana 11w REG 8,18 0 32564180 /home/fdmanana/git/hub/otp/tmp/11 beam.smp 31975 fdmanana 12w REG 8,18 0 32564205 /home/fdmanana/git/hub/otp/tmp/10 beam.smp 31975 fdmanana 13w REG 8,18 0 32564182 /home/fdmanana/git/hub/otp/tmp/8 beam.smp 31975 fdmanana 14w REG 8,18 0 32564183 /home/fdmanana/git/hub/otp/tmp/7 beam.smp 31975 fdmanana 15w REG 8,18 0 32564186 /home/fdmanana/git/hub/otp/tmp/3
2013-01-09Merge branch 'ml/crypto/add-ripemd160-digest/OTP-10667'Fredrik Gustafsson
* ml/crypto/add-ripemd160-digest/OTP-10667: fix crypto ripemd160 tests to use hash_init family fix ripemd160 to use hash_init family and add documentation fix missing defines for RIPEMD160_CTX_LEN and RIPEMD160_LEN add ripemd160 support to crypto
2013-01-09kernel: Remove the packages moduleBjörn Gustavsson
2013-01-09kernel: Eliminate use of packages in code and code_serverBjörn Gustavsson
2013-01-09edoc: Remove support for packagesBjörn Gustavsson
2013-01-09syntax_tools: Remove support for packagesBjörn Gustavsson
2013-01-09reltool: Remove support for packagesBjörn Gustavsson
2013-01-09test_server: Remove support for packagesBjörn Gustavsson
2013-01-09sasl: Remove support for packagesBjörn Gustavsson
2013-01-09debugger: Remove support for packagesBjörn Gustavsson
2013-01-09c: Remove support for packagesBjörn Gustavsson
2013-01-09filename: Remove support for packagesBjörn Gustavsson
2013-01-09erl_pp_SUITE: Remove test of packagesBjörn Gustavsson
2013-01-09shell: Remove support for packagesBjörn Gustavsson
2013-01-09erl_parse: Remove support for packagesBjörn Gustavsson
2013-01-09qlc: Remove support for packagesBjörn Gustavsson
2013-01-09erl_eval: Remove support for packagesBjörn Gustavsson
2013-01-09erl_expand_records: Remove support for packagesBjörn Gustavsson
2013-01-09erl_lint: Remove support for packagesBjörn Gustavsson
2013-01-09compiler: Remove support for packagesBjörn Gustavsson
2013-01-09erts: Remove the packages aliases for BIFsBjörn Gustavsson
2013-01-09erl_expand_records_SUITE: Eliminate use of packagesBjörn Gustavsson
2013-01-09erl_lint_SUITE: Eliminate use of packagesBjörn Gustavsson
2013-01-09eunit: Eliminate use of the package syntaxBjörn Gustavsson
2013-01-09Update primary bootstrapBjörn Gustavsson
2013-01-09Merge branch 'hb/prepare_for_unicode/OTP-10630'Hans Bolinder
* hb/prepare_for_unicode/OTP-10630: Prepare OTP files for Unicode as default encoding
2013-01-09Prepare OTP files for Unicode as default encodingHans Bolinder
2013-01-09Merge branch 'siri/cover/new-bugs-r16/OTP-10638'Siri Hansen
* siri/cover/new-bugs-r16/OTP-10638: [cover] Cleanup by stopping cover between tests [common_test] Stop cover on slave node after node is terminated [test_server] Stop cover on node after node is terminated [cover] Fix timing dependent bug in cover_SUITE:reconnect [cover] Remove stopped node also from lost_nodes list [cover] Don't mark stopped node as lost
2013-01-09Merge branch 'hb/fix_fop_warnings/OTP-10665'Hans Bolinder
* hb/fix_fop_warnings/OTP-10665: Fix some FOP warnings
2013-01-09Fix some FOP warningsHans Bolinder
Examples overflowing the width of PDF pages have been fixed. The remaining warnings are due to table cells, and require more work.
2013-01-08Merge branch 'sverk/hipe-smp-independence'Sverker Eriksson
* sverk/hipe-smp-independence: erts,hipe: Make hipe compiler ask running emulator about process struct offsets
2013-01-08test: Ignore cores in debug build for crash dumpsBjörn-Egil Dahlberg
2013-01-08os_mon: Remove superfluous match clauseBjörn-Egil Dahlberg
2013-01-08Merge branch 'ia/ssl/TLS-1.2-default/OTP-10425'Ingela Anderton Andin
* ia/ssl/TLS-1.2-default/OTP-10425: ssl: Make TLS-1.2 default version
2013-01-08Merge branch 'ia/ssl/deprecated-r16'Ingela Anderton Andin
* ia/ssl/deprecated-r16: stdlib: Updated otp_internal to reflect removal of deprecated function ssl & orber: Remove ssl:pid/1 (has been pointless since R14)
2013-01-08Merge branch 'hb/stdlib/shell_improvement/OTP-10659'Hans Bolinder
* hb/stdlib/shell_improvement/OTP-10659: [stdlib] Improve the Erlang shell's handling of scanner errors
2013-01-07Fix a bug for multiple extension addition groupsBjörn Gustavsson
Encoding would fail.
2013-01-07[stdlib] Improve the Erlang shell's handling of scanner errorsHans Bolinder
The Erlang shell now skips the rest of the line when it encounters an Erlang scanner error. Examples: 1> $\xtt. * 1: illegal character 1> "$\xtt". * 1: illegal character 1>
2013-01-03Merge branch 'ks/stdlib/proplists-spec-cleanup/OTP-10663'Fredrik Gustafsson
* ks/stdlib/proplists-spec-cleanup/OTP-10663: Ensure that edocumentation and the xml file are in sync Clean up some specs
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