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2017-02-21kernel: Fix hanging os:cmd race conditionLukas Larsson
If the port terminates before Port ! close is issued, there will be no 'closed' reply, so the old code would hang. As it turns out there is no way to figure out if a closed reply is supposed to come as that reply is sent after all links and monitors are triggered. So we have to use the synchronous port_close to close the port.
2017-02-21PER decoding: Be less verbose for invalid ENUMERATEDBjörn Gustavsson
When an invalid value is encountered when trying to decode an ENUMERATED, the exception can be quite verbose. Here is an actual example from NBAP-PDU-Contents: _ -> exit({error,{asn1,{decode_enumerated,{V4@V3,[chCode1div1,chCode2div1,chCode2div2,chCode4div1,chCode4div2,chCode4div3,chCode4div4,chCode8div1,chCode8div2,chCode8div3,chCode8div4,chCode8div5,chCode8div6,chCode8div7,chCode8div8,chCode16div1,chCode16div2,chCode16div3,chCode16div4,chCode16div5,chCode16div6,chCode16div7,chCode16div8,chCode16div9,chCode16div10,chCode16div11,chCode16div12,chCode16div13,chCode16div14,chCode16div15,chCode16div16]}}}}) Listing the possible values for an ENUMERATED when decoding fails is not helpful and increases the code size (it would have made somewhat more sense to list the possible values if *encoding* failed).
2017-02-21stdlib: Improve pretty-printing of terms with mapsHans Bolinder
As of committing this branch maps:fold/3 calls maps:to_list/1, which means that the time and memory needed for printing maps is not always proportional to the size of the generated deep list of characters.
2017-02-21filename: Add safe_relative_path/1Björn Gustavsson
Add safe_relative_path/1 to guard against directory traversal attacks. It either returns a shorter path without any ".." or "." components, or 'unsafe' if an ".." component would climb up above the root of the relative path. Here are a few examples: safe_relative_path("a/b/..") => "a" safe_relative_path("a/..") => "" safe_relative_path("a/../..") => unsafe safe_relative_path("/absolute/path") => unsafe The returned path can be used directly or combined with an absolute path using filename:join/2.
2017-02-21dialyzer: Correct test cases after removal of erlang:hash/2Hans Bolinder
2017-02-20Merge branch 'maint'Hans Nilsson
2017-02-20Merge branch 'hans/ssh/iolist_on_unicode/ERL-364/OTP-14230' into maintHans Nilsson
2017-02-20Merge branch 'maint'Hans Nilsson
2017-02-20Merge branch 'hans/ssh/cuddle_tests' into maintHans Nilsson
2017-02-20Merge branch 'maint'Hans Nilsson
2017-02-20kernel: Fail sticky_dir tc if module not stickyLukas Larsson
Running this test when for some reason stdlib has been unstickied could cause the emulator to die. So we check first to make sure that the expected files are sticky.
2017-02-19ErLLVM: Drop code printing assembly for LLVM < 3.9Magnus Lång
2017-02-19ErLLVM: Demand LLVM 3.9 or greaterMagnus Lång
2017-02-17ssh: replace byte-only function with element-size agnosticHans Nilsson
An error report on ssh_cli pointed to a usage of erlang:iolist_size/1. It is replaced by a specialized function.
2017-02-17ssh: increase timetrap in ssh_to_openssh_SUITE to not interrupt some slow ↵Hans Nilsson
machines
2017-02-17Merge branch 'ssh_sftpd_relative_path' into hans/ssh/sftpd_fixes/OTP-14225Hans Nilsson
Conflicts: lib/ssh/test/ssh_sftpd_SUITE.erl
2017-02-17Merge branch 'ssh_sftpd_cwd_with_root' into hans/ssh/sftpd_fixes/OTP-14225Hans Nilsson
Conflicts: lib/ssh/test/ssh_sftpd_SUITE.erl
2017-02-17Merge branch 'hans/ssh/try_sftp_access_outside_root' into ↵Hans Nilsson
hans/ssh/sftpd_fixes/OTP-14225
2017-02-17PER encoding: Emit comments about each attributeBjörn Gustavsson
To make it easier to find your way in the generated code, add a comment about each attribute in the generated code for SEQUENCE and SET.
2017-02-17PER: Slightly improve error reporting for encodingBjörn Gustavsson
Generate slightly better error reasons when encoding of INTEGER, ENUMERATED, or BOOLEAN fails.
2017-02-17Merge branch 'bjorn/asn1/clean-up-asn1ct_gen'Björn Gustavsson
* bjorn/asn1/clean-up-asn1ct_gen: asn1ct_gen: Clean up handling of dispatch generation Package abstract code in a record for code generation asn1ct_gen: Polish the file header asn1ct_gen: Clean up generation of .hrl file header asn1ct_gen: Clean up generation records in .hrl file asn1ct_gen: Clean up generation of -export directives asn1ct_gen: Clean up generation of values
2017-02-16Merge branch 'maint'Hans Nilsson
2017-02-16Merge branch 'hans/ssh/ssh_acceptor_bug/OTP-14108' into maintHans Nilsson
2017-02-16Merge branch 'maint'Hans Nilsson
2017-02-16Merge branch 'hans/public_key/ssh_fingerprint_algorithm_list/OTP-14223' into ↵Hans Nilsson
maint
2017-02-16Merge pull request #1323 from bitwalker/erl_tar2Björn Gustavsson
Update erl_tar to support PAX format (redux) OTP-14226
2017-02-16Update erl_tar to support PAX format, etc.Paul Schoenfelder
This commit introduces the following key changes: - Support for reading tar archives in formats currently in common use, such as v7, STAR, USTAR, PAX, and GNU tar's extensions to the STAR/USTAR format. - Support for writing PAX archives, only when necessary, using USTAR when possible for greater portability. These changes result in lifting of some prior restrictions: - Support for reading archives produced by modern tar implementations when other restrictions described below are present. - Support for filenames which exceed 100 bytes in length, or paths which exceed 255 bytes (see USTAR format specification for more details on this restriction). - Support for filenames of arbitrary length - Support for unicode metadata (the previous behaviour of erl_tar was actually violating the spec, by writing unicode-encoded data to fields which are defined to be 7-bit ASCII, even though this technically worked when using erl_tar at source and destination, it may not have worked with other tar utilities, and this implementation now conforms to the spec). - Support for uid/gid values which cannot be converted to octal integers.
2017-02-16asn1ct_gen: Clean up handling of dispatch generationBjörn Gustavsson
2017-02-16Package abstract code in a record for code generationBjörn Gustavsson
For now, do the packaging before call asn1ct_gen:pgen().
2017-02-16asn1ct_gen: Polish the file headerBjörn Gustavsson
2017-02-16Merge branch 'maint'Lars Thorsen
2017-02-15ssh: handle return values and exceptions from ssh_acceptor:handle_connectionHans Nilsson
2017-02-15ssh: More exact test for is_tcp_socketHans Nilsson
2017-02-15ssh: Add error case for bad socketHans Nilsson
2017-02-15ssh: speling errorHans Nilsson
2017-02-15ssh: speling errorHans Nilsson
2017-02-15ssh: reword documentationHans Nilsson
2017-02-15[xmerl] Correct handling of implicit XML namespaceLars Thorsen
The namespace_conformant option did not work when parsing documents without explicit XML namespace declaration.
2017-02-15Documentation: tuple funs are unsupportedMagnus Henoch
Remove use of tuple fun from erl_call documentation. It seems like fun math:sqrt/1 isn't parsed correctly by erl_call, so I replaced the example with a simpler one that doesn't require a fun.
2017-02-15asn1ct_gen: Clean up generation of .hrl file headerBjörn Gustavsson
Note that put(currmod, Mod) is not needed because it has already been done by the caller.
2017-02-15asn1ct_gen: Clean up generation records in .hrl fileBjörn Gustavsson
2017-02-15asn1ct_gen: Clean up generation of -export directivesBjörn Gustavsson
2017-02-15asn1ct_gen: Clean up generation of valuesBjörn Gustavsson
2017-02-15Merge pull request #1321 from bjorng/bjorn/stdlib/tilde-s-for-atomsBjörn Gustavsson
Make "~s" fail for Unicode atoms
2017-02-15Merge branch 'fix-source-typos'Björn Gustavsson
* fix-source-typos: (25 commits) Fixed typos in system/doc Fixed typos in lib/xmerl Fixed typos in lib/wx Fixed typos in lib/stdlib Fixed typos in lib/snmp Fixed typos in lib/ssl Fixed typos in lib/ssh Fixed typos in PKCS-8.asn1 file Fixed typos in lib/parsetools Fixed typos in lib/orber Fixed typos in lib/mnesia Fixed typos in lib/megaco Fixed typos in lib/kernel Fixed typos in lib/jinterface Fixed typos in lib/inets Fixed typos in lib/hipe Fixed typos in lib/eunit Fixed typos in lib/erl_interface Fixed typos in lib/eldap Fixed typos in lib/edoc ...
2017-02-15Merge branch 'jur0/fix-function-name'Björn Gustavsson
* jur0/fix-function-name: Fix function name
2017-02-15Merge pull request #1340 from josevalim/jv-erl-expand-records-to-mapsBjörn Gustavsson
Use maps instead of dict in erl_expand_records
2017-02-15Merge pull request #1341 from josevalim/jv-compile-extra-chunksBjörn Gustavsson
Add extra_chunks option to compile OTP-14221
2017-02-15Return correct state in the case of failureKarolis Petrauskas
2017-02-14ssh: allow a list of fingerprint algos in silently_accept_hosts optionHans Nilsson