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2011-12-07erl_driver.h: Enlarge types in driver output functionsRaimo Niskanen
2011-12-07erl_driver.h: Enlarge types in driver queue and alloc functionsRaimo Niskanen
2011-12-07erl_driver.h: Use ErlDrvSizeT for size field in ErlIOVecRaimo Niskanen
2011-12-07erts: Suppress valgrind warning about syscall sendmsgSverker Eriksson
Valgrind complains: "Syscall param socketcall.sendmsg(msg.msg_control) points to uninitialised byte(s)". Seems valgrind do not know which bytes of msg_control are padding.
2011-12-07erts: Fix memory leak in test driversSverker Eriksson
2011-12-07Merge branch 'sverk/packet_size-http/OTP-9389'Sverker Eriksson
* sverk/packet_size-http/OTP-9389: erts: Remove truncation of http packet parsing and return error instead honor packet_size for http packet parsing to fix OTP-9389
2011-12-07Do not use SFV_NOWAIT as it does not exist on all solarisLukas Larsson
2011-12-07Merge branch 'bjorn/erts/code-loading/OTP-9720'Björn Gustavsson
* bjorn/erts/code-loading/OTP-9720: BEAM loader: Fix bug that allowed loading of more than two versions Add code_SUITE:versions/1
2011-12-07BEAM loader: Fix bug that allowed loading of more than two versionsBjörn Gustavsson
In commit b67d3e5447f4b2bca3ed92f3db84adb3f79f9b16 (which cleaned up handling of error reasons), the test of the return value from beam_make_current_old() in insert_new_code() was not updated, which meant that it never was true and any number of versions of code could be loaded for a module.
2011-12-07Add code_SUITE:versions/1Björn Gustavsson
We did not have test case that ensures that the loader refuses to load a module if there already exists old code for the module.
2011-12-06erts: Small fix in inet_drv.c:sctp_set_optsSverker Eriksson
2011-12-06Merge branch 'rickard/test-fixes-r15b'Rickard Green
* rickard/test-fixes-r15b: Unlink test-proc instead of ensuring that it has died before stopping node
2011-12-06Unlink test-proc instead of ensuring that it has died before stopping nodeRickard Green
Unlink the test-proc instead of monitoring it and waiting for it to terminate before stopping the node. This since an unlink is faster, simpler and in this case more stable.
2011-12-06Merge branch 'rickard/test-fixes-r15b'Rickard Green
* rickard/test-fixes-r15b: Ensure test-proc is dead before stopping node
2011-12-06Ensure test-proc is dead before stopping nodeRickard Green
2011-12-06Merge branch 'rickard/test-fixes-r15b'Rickard Green
* rickard/test-fixes-r15b: Skip detached test-case on MacOSX Leopard
2011-12-06Merge branch 'ta/docs'Henrik Nord
* ta/docs: Fix misspelling of chosen Fix typos in erl(1) Fix misspelling of 'turn off' Fix typo in reltool(3) Fix typo in gen_sctp(3) Fix typo in mod_responsecontrol.erl Fix typo in erts_alloc(3) Fix typos in ssl_cipher.erl Fix typos in expressions.xml file: correct make_link/2 and make_symlink/2 docs Fix typo in test_server(3) Fix typos in io_protocol.xml Fix typo in erlang(3) Fix typos in tar_SUITE Fix typos in erts/preloaded/src OTP-9787
2011-12-06Skip detached test-case on MacOSX LeopardRickard Green
2011-12-06Merge branch 'rickard/test-fixes-r15b'Rickard Green
* rickard/test-fixes-r15b: Give slow machines more time to compute result Allow more CPU time in waiting test-cases Skip thread_mseg_alloc_cache_clean() when no mseg_alloc
2011-12-06Give slow machines more time to compute resultRickard Green
2011-12-06Allow more CPU time in waiting test-casesRickard Green
2011-12-06Merge branch 'sverk/big-float-cmp-bug'Sverker Eriksson
* sverk/big-float-cmp-bug: erts: Fix bug in large big/float compare
2011-12-06Merge branch 'sverk/ppc-hibernate-fix'Sverker Eriksson
* sverk/ppc-hibernate-fix: erts: Fix hipe bug in hibernate on PowerPC
2011-12-06erts: Remove truncation of http packet parsing and return error insteadSverker Eriksson
This is a slight modification of previous commit by Steve Vinoski For backward compatibility of old users of decode_packet, I think it's enough to return error instead of keeping the old line truncation behaviour.
2011-12-05Clarify some code commentsLukas Larsson
Thanks Tuncer Ayaz
2011-12-05Make solaris use sendfilevLukas Larsson
sendfilev is a richer API which allows us to do non blocking TCP on solaris. The normal sendfile API seems to have some issue with non blocking sockets and the return value of sendfile.
2011-12-05Skip thread_mseg_alloc_cache_clean() when no mseg_allocRickard Green
2011-12-05honor packet_size for http packet parsing to fix OTP-9389Steve Vinoski
Allow applications to use a packet_size setting on a socket to control acceptable HTTP header line length. This gives them the ability to accept HTTP headers larger than the default settings allow, but also lets them avoid DOS attacks by accepting header lines only up to whatever length they wish to allow. Without this change, if an HTTP request/response line or header arrives on a socket in http, http_bin, httph, or httph_bin parsing mode, and the request/response line or header is too long to fit into a default inet_drv buffer of 1460 bytes, an unexpected error occurs. These problems were described and discussed on erlang-questions in June 2011 in this thread: http://erlang.org/pipermail/erlang-questions/2011-June/059563.html In the original code, no buffer reallocation occurs to enlarge the buffer, even if packet_size or line_length are set in a way that should allow the HTTP data to be parsed properly. The only available workaround was to collect headers and parse them using erlang:decode_packet, but that approach has drawbacks such as having to collect all HTTP header data before it can be handed to decode_packet for correct parsing, and also requiring each and every Erlang web server developer/maintainer to add the workaround to his or her web server. Change the packet parser to honor the packet_size setting for HTTP parsing. If packet_size is set, and an HTTP request/response or header line exceeds the default 1460 byte TCP buffer limit, return an indication to tcp_remain that it should realloc the buffer to enlarge it to packet_size. Also fix the HTTP parsing code to properly honor line_length by truncating any HTTP request/response or header lines that exceed that setting. For backward compatibility, default behavior is unchanged; if an application wants to be able to accept long HTTP header lines, it must set packet_size to an appropriate value. Buffer reallocation occurs only when needed, so the original default buffer size in the code is still the default. Make the line mode parsing honor packet_size as well, for consistency. Add new regression tests to the emulator decode_packet suite and also to the kernel gen_tcp_misc suite. The documentation for packet_size in inet:setopts/2 is already sufficient. Many thanks to Sverker Eriksson for his guidance on how to best fix this bug and also for reviewing a number of patch attempts prior to this one.
2011-12-05Merge branch 'rickard/generic-thr-queue/OTP-9632'Rickard Green
* rickard/generic-thr-queue/OTP-9632: Fix handle_async_ready_clean()
2011-12-05Fix handle_async_ready_clean()Rickard Green
2011-12-05Fix typos in erl(1)Tuncer Ayaz
2011-12-05Fix typo in erts_alloc(3)Tuncer Ayaz
2011-12-05Fix typo in erlang(3)Tuncer Ayaz
2011-12-05Fix typos in erts/preloaded/srcTuncer Ayaz
2011-12-05Merge branch 'sverk/deprecate-nif-reload'Sverker Eriksson
* sverk/deprecate-nif-reload: erts: Deprecate the NIF reload mechanism OTP-9771
2011-12-05Merge branch 'bjorn/test-cases'Björn Gustavsson
* bjorn/test-cases: lcnt_SUITE: Be kind to slow machines crypto_SUITE: Reinstate what was "lost in translation" fileTransferSUITE: Cope with missing/broken crypto application sensitive_SUITE: Fix spuriously failing recv_trace/1 eprof_SUITE: Cope with fast computers and bad time measurements cover_SUITE: Cope with missing/broken crypto application otp_SUITE: Write log files about undefined functions and so on
2011-12-05erts: Remove duplicate erts_unblock_fpeJovi Zhang
The second function erts_unblock_fpe is not needed in here.
2011-12-05Merge branch 'hb/erts/minor_doc_fix/OTP-9762'Hans Bolinder
* hb/erts/minor_doc_fix/OTP-9762: Minor fix of erts_alloc.xml
2011-12-02erts: Fix bug in large big/float compareSverker Eriksson
Bug caused faulty result (big_SUITE:big_float_1) and an unhandled floating point exception.
2011-12-02sensitive_SUITE: Fix spuriously failing recv_trace/1Björn Gustavsson
Only three messages are guaranteed to be in message queue of the tracer process. The second {trace_delivered,_,_} message may or may not be there.
2011-12-02otp_SUITE: Write log files about undefined functions and so onBjörn Gustavsson
Write some extra log files for easy access by other tools.
2011-12-02Fix time typesRickard Green
2011-12-02Fix undefined ctime for invalid file handlesBjörn-Egil Dahlberg
* ctime were never defined for invalid file handles * fix epoch <-> fileinfo conversions
2011-12-02Silence warnings in prim_fileBjörn-Egil Dahlberg
2011-12-02Fix validate structure in file_infoBjörn-Egil Dahlberg
2011-12-02Fix prim_file time conversionsBjörn-Egil Dahlberg
2011-12-02efile_drv: Fix casting between Sint64 and time_tBjörn-Egil Dahlberg
2011-12-02Do not use calendar module in preloadedBjörn-Egil Dahlberg
Bad practice
2011-12-02Move datetime into prim_fileBjörn-Egil Dahlberg
2011-12-02Fix EPOCH <-> FILETIME conversionBjörn-Egil Dahlberg