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2010-02-13OTP-8442: Regstration of agents using config file incorrectMicael Karlberg
OTO-8442: Per Hedeland
2010-02-13OTP-8431: Fix error handling of httpc_manager and its starter processMicael Karlberg
OTP-8431: [email protected]
2010-02-12Merge branch 'kr/crypto_makefile' into ccase/r13b04_devErlang/OTP
* kr/crypto_makefile: Fix Makefile permission problem of crypto library on FreeBSD Erlang/OTP building
2010-02-12Merge branch 'bd/doc-fixes' into ccase/r13b04_devErlang/OTP
* bd/doc-fixes: Fix minor documentation errors
2010-02-12Merge branch 'yh/packet_option_for_new_ssl_send' into ccase/r13b04_devErlang/OTP
* yh/packet_option_for_new_ssl_send: Fixed ssl:setopts(Socket, binary) which was didn't work for 'new' ssl. Fixed bug file cache bug and improved the error messages. Allow <c>ssl:listen/2</c> to be called with option {ssl_imp, old}. prepend packet size bytes in ssl:send() in new_ssl implementation OTP-8441 ssl:send/2 ignored packet option, fix provided by YAMASHINA Hio. Fixed a file cache bug which caused problems when the same file was used for both cert and cacert. Allow ssl:listen/2 to be called with option {ssl_imp, old}. Fixed ssl:setopts(Socket, binary) which didn't work for 'new' ssl..
2010-02-12Merge branch 'mp/et-app-file' into ccase/r13b04_devErlang/OTP
* mp/et-app-file: unbreak event tracer's app.src
2010-02-12Merge branch 'ms/pcre-security' into ccase/r13b04_devErlang/OTP
* ms/pcre-security: Fix CVE-2008-2371 (outer level option with alternatives caused crash). OTP-8438 The re module: A regular expression with an option change at the start of a pattern that had top-level alternatives could cause overwriting and/or a crash. (Thanks to Michael Santos.)
2010-02-12Merge branch 'jn/supervisor_child_count_only' into ccase/r13b04_devErlang/OTP
* jn/supervisor_child_count_only: Add count_children/1 to supervisor.erl to determine the number of OTP-8436 Added supervisor:count_children/1 to count the number of children being managed without the memory impact of which_children/1. (Thanks to Jay Nelson.)
2010-02-12Merge branch 'ks/stdlib-cleanups' into ccase/r13b04_devErlang/OTP
* ks/stdlib-cleanups: stdlib: clean up as suggested by tidier OTP-8435: ks/stdlib-cleanups
2010-02-12Fixed ssl:setopts(Socket, binary) which was didn't work for 'new' ssl.Dan Gudmundsson
2010-02-12Fixed bug file cache bug and improved the error messages.Dan Gudmundsson
2010-02-12Allow <c>ssl:listen/2</c> to be called with option {ssl_imp, old}.Dan Gudmundsson
2010-02-12prepend packet size bytes in ssl:send() in new_ssl implementationYAMASHINA Hio
With the {ssl_imp,new} option enabled, {packet,PacketType} only works when receiving. When sending, {packet,0} is always used.
2010-02-12unbreak event tracer's app.srcMikael Pettersson
lib/et/src/et.app.src lists a module (et_contents_viewer) for which there is no source module, so it doesn't get built or installed. This breaks tools like HiPE's big test suite that parse installed .app files and expect to find a .beam file for every listed module. Fixed by deleting the offending line. I also noticed a duplicated line for the et_viewer module, and deleted that too.
2010-02-11Update version numbersBjörn Gustavsson
2010-02-11OTP-8430: tools: xref_SUITE updatedBjörn Gustavsson
2010-02-11OTP-8343 The documentation is now possible to build in an open sourceLars G Thorsen
environment after a number of bugs are fixed and some features are added in the documentation build process. - The arity calculation is updated. - The module prefix used in the function names for bif's are removed in the generated links so the links will look like "http://www.erlang.org/doc/man/erlang.html#append_element-2" instead of "http://www.erlang.org/doc/man/erlang.html#erlang:append_element- 2". - Enhanced the menu positioning in the html documentation when a new page is loaded. - A number of corrections in the generation of man pages (thanks to Sergei Golovan) - The legal notice is taken from the xml book file so OTP's build process can be used for non OTP applications.
2010-02-11Fix CVE-2008-2371 (outer level option with alternatives caused crash).Michael Santos
The patch is from: http://vcs.pcre.org/viewvc?revision=360&view=revision Test case: re:compile(<<"(?i)[\xc3\xa9\xc3\xbd]|[\xc3\xa9\xc3\xbdA]">>, [unicode]). An option change at the start of a pattern that had top-level alternatives could cause overwriting and/or a crash. This potential security problem was recorded as CVE-2008-2371.
2010-02-10OTP-8433: Fix typos of lib/snmp/src/misc/snmp_config.erlMicael Karlberg
OTP-8433: Kenji Rikitake
2010-02-10OTP-8434 Improved handling of typed records in escriptsHåkan Mattsson
2010-02-10Add count_children/1 to supervisor.erl to determine the number ofJay Nelson
children being managed without the memory impact of which_children/1 The function which_children/1 returns a list of the child processes currently being supervised, but it has the penalty of creating a new list thereby consuming more memory. In low memory situations it is often desirable to know which supervisor may have generated many processes, but the act of discovering the culprit should not cause the node to crash (or worse a different node if the kernel kills one randomly). The new function count_children/1 can give an indication of which supervisor is taxing resources the most without adding to the burden. Rather than creating a new list, it walks the supervisor's internal children structure using an accumulator function so that any used memory can be incrementally collected yet the resulting count can still be obtained. The return result of count_children/1 is a property list of counts containing: - {specs, Total_Num_Child_Specs} - {active, Num_Active_Child_Processes_Of_Supervisor_Or_Worker_Type} - {supervisors, Num_Supervisor_Type_Children_Including_Dead_Processes} - {workers, Num_Worker_Type_Children_Including_Dead_Processes} This patch was made in response to mailing list discussions of the problem diagnosing heavily taxed production systems. I cannot find the original request, but http://www.erlang.org/cgi-bin/ezmlm-cgi/4/35060 is my original post of the patch.
2010-02-10OTP-8418 user.erl (used in oldshell) is updated to handle unicode inPatrik Nyblom
prompt strings (io:get_line/{1,2}). io_lib is also updated to format prompts with the 't' modifier (i.e. ~ts instead of ~s).
2010-02-10OTP-8395[2]: Sequence numbers in Audit Trail Log(s).Micael Karlberg
2010-02-10Merge branch 'egil/lcnt' into ccase/r13b04_devErlang/OTP
* egil/lcnt: Add test suite for lcnt in tools Add lcnt:rt_opt/1 bindings to erts_debug Add runtime option to enable/disable lcnt stats Add auto width on string output Add lcnt documentation Add lock profiling tool OTP-8424 Add lock profiling tool. The Lock profiling tool, lcnt, can make use of the internal lock statistics when the runtime system is built with this feature enabled. This provides a mechanism to examine potential lock bottlenecks within the runtime itself. - Add erts_debug:lock_counters({copy_save, bool()}). This option enables or disables statistics saving for destroyed processes and ets-tables. Enabling this might consume a lot of memory. - Add id-numbering for lock classes which is otherwise undefined.
2010-02-10OTP-8057 Removed spurious documentation files.Håkan Mattsson
2010-02-10Removed spurious documentation filesHåkan Mattsson
2010-02-10Merge branch 'ks/erl_lint' into ccase/r13b04_devErlang/OTP
* ks/erl_lint: erl_lint_SUITE: adjust failing test case Allow recursive types and check for undefined types OTP-8421: ks/erl_lint
2010-02-10Merge branch 'ks/compiler' into ccase/r13b04_devErlang/OTP
* ks/compiler: compiler: keep line numbers for attributes compiler Makefile: alphabetize module names compile.erl: eliminate compiler warning
2010-02-10Support the configure option --enable-native-libsKostis Sagonas
2010-02-10compiler: keep line numbers for attributesKostis Sagonas
In the future, we might want to generate warnings for attributes, referring to them with line numbers. sys_pre_expand used to replace line number for attributes with 0. Change sys_pre_expand to retain the real line number. v3_core used to throw away the line numbers. Change v3_core so that it retains the line numbers in annotations. While at it, do some tidying as suggested by tidier.
2010-02-10Merge branch 'egil/egd_render' into ccase/r13b04_devErlang/OTP
* egil/egd_render: Fix egd_render transparent to use float constants OTP-8425 Fix egd_render transparent to use float constants. The render engine has float guards to enhance beam code generation. However, the default case used integers which caused the engine to crash. This is now fixed.
2010-02-10Merge branch 'mp/hipe_unified_loader' into ccase/r13b04_devErlang/OTP
* mp/hipe_unified_loader: hipe_unified_loader: only block SMP scheduling when necessary
2010-02-10Merge branch 'rani/inet_gethostbyname_fixes' into ccase/r13b04_devErlang/OTP
* rani/inet_gethostbyname_fixes: inet_res_SUITE: testcase fixes for legacy DNS resolver (Solaris 8) inet_res: /etc/resolv.conf: use domain as default search list inet: delayed/avoided read of /etc/resolv.conf and /etc/hosts inet_gethost_native: workaround for empty result hostname on MacOS X inet_res_SUITE: testcase fix for empty domain name inet:gethostbyname improved to parse IP strings and look up own hostname OTP-8426 The resolver routines failed to look up the own node name as hostname, if the OS native resolver was erroneously configured, bug reported by Yogish Baliga, now fixed. The resolver routines now tries to parse the hostname as an IP string as most OS resolvers do, unless the native resolver is used. The DNS resolver inet_res and file resolver inet_hosts now do not read OS configuration files until they are needed. Since the native resolver is default, in most cases they are never needed. The DNS resolver's automatic updating of OS configuration file data (/etc/resolv.conf) now uses the 'domain' keyword as default search domain if there is no 'search' keyword.
2010-02-10Fix Makefile permission problem of crypto library on FreeBSD Erlang/OTP buildingKenji Rikitake
This patch changes INSTALL_PROGRAM to INSTALL_DATA for the Makefile at lib/crypto/priv/obj, which discontinues the building procedure of Erlang/OTP on FreeBSD. Originally posted by Giacomo Olgeni as a part of FreeBSD port patch files. See http://www.erlang.org/cgi-bin/ezmlm-cgi?3:mss:335:200811:hijljjocpmpkhgkhfkdl for the detailed analysis.
2010-02-10stdlib: clean up as suggested by tidierKostis Sagonas
Hans Bolinder (the author/maintainer of qlc) prefers for readability reasons to use length/1 in a guard when it is known that the list is guaranteed to be short, so the change suggested by tidier for line 875 of qlc_pt has not been included.
2010-02-10compiler Makefile: alphabetize module namesKostis Sagonas
2010-02-10compile.erl: eliminate compiler warningKostis Sagonas
2010-02-10Fix minor documentation errorsBernard Duggan
Fix three minor typos and reorder one of a pair of lists of functions so that the ordering is consistent.
2010-02-09erl_lint_SUITE: adjust failing test caseBjörn Gustavsson
Errors are now reported slightly differently, so we'll need to adjust the test case.
2010-02-09Allow recursive types and check for undefined typesKostis Sagonas
Contains four kinds of changes: * Allows recursive types and type definitions to be in any order. * Because the checking is not performed from top to bottom, there is a separate pass which checks for undefined module-local types. * Behaviour callbacks which allow specs in them. * Clean up the code as suggested by tidier.
2010-02-09Fixing spec-file(s) bugs.Micael Karlberg
2010-02-09inet_res_SUITE: testcase fixes for legacy DNS resolver (Solaris 8)Raimo Niskanen
2010-02-09inet_res: /etc/resolv.conf: use domain as default search listRaimo Niskanen
When the search list option in /etc/resolv.conf was empty, the domain option was not used as default search domain. That has been fixed in this patch.
2010-02-09inet: delayed/avoided read of /etc/resolv.conf and /etc/hostsRaimo Niskanen
The 'file' and 'dns' lookup methods configuration files are now read and parsed at the time of the first lookup instead of at boot time when per default none of these lookup methods are used.
2010-02-09inet_gethost_native: workaround for empty result hostname on MacOS XRaimo Niskanen
On MacOS X the getaddrinfo function apparently can return a result without canonical hostname e.g when looking up a IPv6 address string as hostname. The receiving erlang code was not prepared for that and this patch does a workaround by using the search string as default value for canonical hostname.
2010-02-09inet_res_SUITE: testcase fix for empty domain nameRaimo Niskanen
2010-02-09inet:gethostbyname improved to parse IP strings and look up own hostnameRaimo Niskanen
Now inet:gethostbyname tries to parse the hostname as an IP string first if the 'native' lookup method is not used. One can also make the IP string parsing explicit using the new 'string' lookup method, or avoid it using the new pseudo lookup method 'nostring'. In R13B04 a bug was introduced when the gethostbyname code was rewritten, so if the native resolver was used and misconfigured to not be able to look up the own hostname, inet:gethostbyname also failed. This is now fixed.
2010-02-09hipe_unified_loader: only block SMP scheduling when necessaryMikael Pettersson
This avoids costly scheduling changes during module loading if native code is disabled in erts, or not present in the module being loaded. Signed-off-by: Mikael Pettersson <[email protected]>
2010-02-08Add test suite for lcnt in toolsBjörn-Egil Dahlberg
2010-02-08Add lcnt:rt_opt/1 bindings to erts_debugBjörn-Egil Dahlberg
Runtime options for copy_save.