aboutsummaryrefslogtreecommitdiffstats
path: root/lib
AgeCommit message (Collapse)Author
2015-04-23kernel: Add instruction_count helper to erts_debugBjörn-Egil Dahlberg
2015-04-20Merge branch 'wmalik/slave-specs'Björn Gustavsson
* wmalik/slave-specs: Remove unused comments Fix Host and Name type in slave.erl
2015-04-20zip: Suppress a dialyzer warning for an unmatched returnBjörn Gustavsson
A warning for an unmatched return was introduced in aaa7c917. The caller of openzip_close/1 ignores the return value, which could be an error tuple. In this situation, handling a fatal error, it is OK to ignore the return value; thus, we only need to make it explicit that we are ignoring the return value.
2015-04-20ssl: Adjust to public_key application removing legacy compact_bit_string switchIngela Anderton Andin
2015-04-20public_key: Update vsn for OTP 18Ingela Anderton Andin
2015-04-20public_key: Reject bad signatures as early as possibleIngela Anderton Andin
Erlang bitstring type only uses as many bits as required, and does not use padding to create complete bytes as ASN1 compact_bitstring did. crypto:verify/5 will now fail, for some incorrect signatures as it expects complete bytes which an incorrect signature may not have. Instead of catching the failing crypto function and then returning false we check the input and reject it right away.
2015-04-20public_key: Remove legacy switch compact_bit_stringIngela Anderton Andin
* E.I bitstrings will not be decode as {Unused, Binary}, they are now Erlang bitstrings. * Also the compact_bit_string implies the legacy_erlang_types switch - So removing the switch will also make OCTET STRING values be represented as binaries. - Undecoded open type will now be wrapped in a asn1_OPENTYPE tuple. We need to handle this in pubkey_pbe.erl, maybe this can be eliminated later by updating/refreshing ASN1-specs. This will change some values in records returned by the public_key API making this change a potentiall incompatibility.
2015-04-17Merge branch 'ia/ssl/inet-dep'Ingela Anderton Andin
* ia/ssl/inet-dep: ssl: Add runtime depenency due to commit 4e0a5e36b38e3f15ed8f7d700d26f2424a47111c
2015-04-16Merge branch 'egil/fix-percept/OTP-12662'Björn-Egil Dahlberg
* egil/fix-percept/OTP-12662: percept: Fix http server config
2015-04-16Merge branch 'bjorn/maps'Björn Gustavsson
* bjorn/maps: Document the new {badmap,Term} and {badkey,Key} exceptions Raise more descriptive error messages for failed map operations erl_term.h: Add is_not_map() macro Tigthen code for the i_get_map_elements/3 instruction Pre-compute hash values for the general get_map_elements instruction Teach the loader to pre-compute the hash value for single-key lookups Optimize use of i_get_map_element/4 beam_emu: Slightly optimize update_map_{assoc,exact} v3_codegen: Don't sort map keys in map creation/update beam_validator: No longer require strict literal term order Sort maps keys in the loader De-optimize the has_map_fields instructions erts/map_SUITE.erl: Add a test case that tests has_map_fields Fully evaluate is_map/1 for literals at load-time map_SUITE: Add tests of is_map/1 with literal maps Run a clone of map_SUITE without optimizations Remove the fail label operand of the new_map instruction Correct transformation of put_map_assoc to new_map Remove support for put_map_exact without a source map
2015-04-16ssl: Add runtime depenency due to commit ↵Ingela Anderton Andin
4e0a5e36b38e3f15ed8f7d700d26f2424a47111c
2015-04-15Merge branch 'sverk/crypto/rm-EVP_CIPHER_CTX_new'Sverker Eriksson
* sverk/crypto/rm-EVP_CIPHER_CTX_new: crypto: Fix undefined symbol EVP_CIPHER_CTX_new
2015-04-15Merge branch 'ia/ssh/channel-gracefull-shutdown/OTP-12648'Ingela Anderton Andin
* ia/ssh/channel-gracefull-shutdown/OTP-12648: ssh: Shutdown sftp channel gracefully
2015-04-15Document the new {badmap,Term} and {badkey,Key} exceptionsBjörn Gustavsson
2015-04-15Raise more descriptive error messages for failed map operationsBjörn Gustavsson
According to EEP-43 for maps, a 'badmap' exception should be generated when an attempt is made to update non-map term such as: <<>>#{a=>42} That was not implemented in the OTP 17. José Valim suggested that we should take the opportunity to improve the errors coming from map operations: http://erlang.org/pipermail/erlang-questions/2015-February/083588.html This commit implement better errors from map operations similar to his suggestion. When a map update operation (Map#{...}) or a BIF that expects a map is given a non-map term, the exception will be: {badmap,Term} This kind of exception is similar to the {badfun,Term} exception from operations that expect a fun. When a map operation requires a key that is not present in a map, the following exception will be raised: {badkey,Key} José Valim suggested that the exception should be {badkey,Key,Map}. We decided not to do that because the map could potentially be huge and cause problems if the error propagated through links to other processes. For BIFs, it could be argued that the exceptions could be simply 'badmap' and 'badkey', because the bad map and bad key can be found in the argument list for the BIF in the stack backtrace. However, for the map update operation (Map#{...}), the bad map or bad key will not be included in the stack backtrace, so that information must be included in the exception reason itself. For consistency, the BIFs should raise the same exceptions as update operation. If more than one key is missing, it is undefined which of keys that will be reported in the {badkey,Key} exception.
2015-04-14percept: Fix http server configBjörn-Egil Dahlberg
The module mod_include no longer exists.
2015-04-14Merge branch 'egil/fix-maps-module-exceptions/OTP-12657'Björn-Egil Dahlberg
* egil/fix-maps-module-exceptions/OTP-12657: stdlib: Correct maps module exceptions upon errors
2015-04-14Merge branch 'peppe/common_test/report_error_if_missing_suite'Peter Andersson
* peppe/common_test/report_error_if_missing_suite: Fix problem with suite compilation failures not being correctly reported OTP-10816
2015-04-14ssh: Shutdown sftp channel gracefullyIngela Anderton Andin
If ssh_connection:subsystem/4 fails we do not want to crash but rather terminate gracefully.
2015-04-14Merge branch 'ia/inets/remove-ssi/OTP-12156'Ingela Anderton Andin
* ia/inets/remove-ssi/OTP-12156: inets: Remove SSI (Server Side Includes)
2015-04-14stdlib: Correct orddict(3)Hans Bolinder
fold() and map() handle elements in a well-defined order. Thanks to Rabbe Fogelholm for pointing out the bug.
2015-04-13Merge remote-tracking branch 'origin/peppe/common_test/longname_problem'Peter Andersson
* origin/peppe/common_test/longname_problem: Fix error in ct_logs, not handling long names correctly OTP-12643
2015-04-13Fix problem with suite compilation failures not being correctly reportedPeter Andersson
Also do some minor logging improvements
2015-04-13v3_codegen: Don't sort map keys in map creation/updateBjörn Gustavsson
It is no longer necessary to sort the keys, since the loader does the sorting.
2015-04-13beam_validator: No longer require strict literal term orderBjörn Gustavsson
The BEAM loader will now sort keys for maps during loading, so beam_validator should not require the keys to be ordered any order. However, we must still ensure that literals keys are unique (which was implicitly guaranteed by the strict ordering requirement).
2015-04-13map_SUITE: Add tests of is_map/1 with literal mapsBjörn Gustavsson
To be sure that the compiler and BEAM virtual machine correctly handles literals maps, we must test it.
2015-04-13stdlib: Correct maps module exceptions upon errorsBjörn-Egil Dahlberg
Bad input to maps module function will now yield exceptions: * {badmap,NotMap} or, * badarg
2015-04-10Fix error in ct_logs, not handling long names correctlyPeter Andersson
2015-04-10Merge branch 'maint-17'Zandra Hird
Conflicts: OTP_VERSION
2015-04-10Update release notesErlang/OTP
2015-04-10Merge branch 'bjorn/stdlib/cuddle-with-tests'Björn Gustavsson
* bjorn/stdlib/cuddle-with-tests: Eliminate deprecated now/0 used as timestamp Eliminate use of now/0 for creating a unique filename Eliminate use of deprecated now/0 for measuring time Eliminate use of deprecated now/0 for random number generation Speed up timer_simple_SUITE:timer_perf/1 Speed up timer_SUITE Optimize gen_server_SUITE:hibernate/1 Optimize gen_event_SUITE:hibernate/1 Optimize gen_fsm_SUITE:hibernate/1 Optimize unicode_SUITE:ex_binaries_errors* test cases Optimize unicode_SUITE:binaries_errors/1 binary_module_SUITE: Remove unnecessary calls to the binref module Optimize binary_module:random_ref_comp/1 Optimize io_proto_SUITE:unicode_options_gen/1
2015-04-10Eliminate deprecated now/0 used as timestampBjörn Gustavsson
Rewrite the code to measure and print elapsed time instead of just printing timestamps for the start and stop of each operation.
2015-04-10Eliminate use of now/0 for creating a unique filenameBjörn Gustavsson
Use erlang:unique_integer/1 instead.
2015-04-10Eliminate use of deprecated now/0 for measuring timeBjörn Gustavsson
Use erlang:monotonic_time/1 instead of now/0.
2015-04-10Eliminate use of deprecated now/0 for random number generationBjörn Gustavsson
Use erlang:timestamp/0 instead now/0 when seeding the random number generator.
2015-04-10Speed up timer_simple_SUITE:timer_perf/1Björn Gustavsson
In big_test/1, there is 9 seconds sleep before spawning any timers. Why? Before the sleep nrev processes are started, but they are likely to finish running before the 9 seconds have elapsed. Since I see no reason at all for the sleep, I will remove it.
2015-04-10Speed up timer_SUITEBjörn Gustavsson
The single test case in timer_SUITE is annoyingly slow. On average, its running time is about 4 minutes (estimated by a back-of-the-envelope calculation). Scale down the delay times in the main loop and the length of timers started. The running average time should now be around 80 seconds.
2015-04-10Optimize gen_server_SUITE:hibernate/1Björn Gustavsson
The running time for gen_server_SUITE:hibernate/1 is about 12 seconds because of 1000 ms sleeps in the test case. Introduce a helper function to avoid sleeping more than necessary. While we are it, also remove all ?line macros in the test case.
2015-04-10Optimize gen_event_SUITE:hibernate/1Björn Gustavsson
The running time for gen_event_SUITE:hibernate/1 is about 20 seconds because of 1000 ms sleeps in the test case. Introduce helper functions to avoid sleeping more than necessary. While we are it, also remove all ?line macros in the test case.
2015-04-10Optimize gen_fsm_SUITE:hibernate/1Björn Gustavsson
The running time for gen_fsm_SUITE:hibernate/1 is almost 30 seconds because of 1000 ms sleeps in the test case. Introduce helper functions to avoid sleeping more than necessary. While we are it, also remove all ?line macros in the test case.
2015-04-10Optimize unicode_SUITE:ex_binaries_errors* test casesBjörn Gustavsson
Refactor the code so that the error test cases for utf16 can share the code for big and little endian. Do the same for utf32. The major optimization is the observation that the following code: byte_size(unicode:characters_to_binary(List, unicode, {utf16,big}) can be replaced with: 2*length(List) which is much faster. (That optimization is not safe in general, but for the lists used in the error tests cases, it is.)
2015-04-10Optimize unicode_SUITE:binaries_errors/1Björn Gustavsson
unicode_SUITE:binaries_errors/1 is the slowest test case in unicode_SUITE. Its running time is about 50 seconds on my computer. Break apart unicode_SUITE:binaries_errors/1 into several test cases that can run in parallel.
2015-04-10binary_module_SUITE: Remove unnecessary calls to the binref moduleBjörn Gustavsson
The compile_pattern/1 function in the binref module is a dummy function. Therefore, calling binref:match/2 once with the plain pattern and once with a "pre-compiled" pattern will take twice as long, but will not help us find more errors. I shaved off one fourth of the running time for random_ref_comp/1 by eliminating the unnecessary calls to the binref module.
2015-04-09crypto: Fix undefined symbol EVP_CIPHER_CTX_newSverker Eriksson
Use a stack allocated context and EVP_CIPHER_CTX_init/cleanup instead of dynamic EVP_CIPHER_CTX_new/free that does not exist in older 0.9.8 versions.
2015-04-09ssl: Document enhancementsIngela Anderton Andin
2015-04-09ssl: Align with alphabetical orderIngela Anderton Andin
2015-04-09ssl: Align with editorial changesIngela Anderton Andin
2015-04-09ssl: Correct merge errorIngela Anderton Andin
2015-04-09ssl: Add linksIngela Anderton Andin
2015-04-09ssl: Correct typosIngela Anderton Andin