This PR was squashed before being merged into the 2.7 branch (closes#21523).
Discussion
----------
#20411 fix Yaml parsing for very long quoted strings
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20411
| License | MIT
| Doc PR | no
This is a second fix for the issue discussed in #20411. My first PR (#21279) didn't fix the bug in all cases, sorry.
If a YAML string has too many spaces in the value, it can trigger a `PREG_BACKTRACK_LIMIT_ERROR` error in the Yaml parser.
There should be no behavioural change other than the bug fix
I have included a test which fails before this fix and passes after this fix.
I have also added checks that detect other PCRE internal errors and throw a more descriptive exception. Before this patch, the YAML engine would often give incorrect results, rather than throwing, on a PCRE `PREG_BACKTRACK_LIMIT_ERROR` error.
Commits
-------
c9a1c09182#20411 fix Yaml parsing for very long quoted strings
* 2.3:
[Yaml] fix exception contexts
People - person singularization
[Yaml] properly handle unindented collections
chomp newlines only at the end of YAML documents
The parser did not recognize when the block scalar was completely parsed
and thus treated following comments as they need to be kept leading to
parse errors on the following lines.
* 2.3:
[2.7] Fixed flatten exception recursion with errors
Embedded identifier support
Change the ExtensionInterface load method definition to bo identical to the documentation.
add and correct armenian translations
[Config] Fix array sort on normalization in edge case
[Yaml] fix indented line handling in folded blocks
improve BrowserKit test coverage p1
* 2.3:
[Form] fix#15544 when a collection type attribute "required" is false, "prototype" should too
updated validators.bg.xlf
[Security] Enable bcrypt validation and result length tests on all PHP versions
[Security] Verify if a password encoded with bcrypt is no longer than 72 characters
[Console] Avoid extra blank lines when rendering exceptions
[Yaml] do not remove "comments" in scalar blocks
This PR was merged into the 2.3 branch.
Discussion
----------
[Yaml] Fix improper comments removal
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #15857
| License | MIT
| Doc PR | -
This tries to fix#15857 .
Honestly, I don't have any idea of the regressions it might introduce. Tests are passing, so if this code had any reason to exist, tests covering it are certainly missing :/
Any hint ?
Commits
-------
0e24fc5 [Yaml] Fix improper comments removal inside strings
* 2.3:
[DependencyInjection] improved a comment for reading fluency
[HttpKernel] change a class in tests to avoid depending on SQLite
[ci] Display fastest results first when running tests in parallel
[Yaml] Improve newline handling in folded scalar blocks
* 2.3:
[DomCrawler] Invalid uri created from forms if base tag present
[Console] update param type phpdoc for StreamOutput
[Console] fix typo in OutputInterface
[HttpKernel] fix broken multiline <esi:remove>
[DoctrineBridge] Fixed#14840
[FrameworkBundle] add a suggest for the serializer component
[Yaml] Fix the parsing of float keys
[Console] Ensure the console output is only detected as decorated when both stderr and stdout support colors
Improve exception messages.
Fix that two DirectoryResources with different patterns would be deduplicated
Tests fix clockmock
[WebProfilerBundle] Added tabindex="-1" to not interfer with normal UX
missing "YAML" in the exception message.
[framework-bundle] Add Test for TranslationUpdateCommand
Use ObjectManager interface instead of EntityManager
This PR was merged into the 2.3 branch.
Discussion
----------
[Yaml] Nested merge keys
When trying to use nested merge keys in Yaml, the ref sometimes had the wrong value
eg, with:
```yaml
taz: &taz
a: Steve
w:
p: 1234
nested:
<<: *taz
d: Doug
w: &nestedref
p: 12345
z:
<<: *nestedref
```
in this case, the ref `nestedref` had the value "Doug", which cause this error :
Symfony\Component\Yaml\Exception\ParseException: YAML merge keys used with a scalar value instead of an array at line 38 (near "<<: *nestedref").
It now works as expected
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
note: this PR replace #15241
Commits
-------
500c57e [Yaml] Nested merge keys
* 2.3:
[php7] Fix for substr() always returning a string
[Security] Do not save the target path in the session for a stateless firewall
[DependencyInjection] fixed FrozenParameterBag and improved Parameter…
Conflicts:
src/Symfony/Component/Debug/Tests/ErrorHandlerTest.php
src/Symfony/Component/Security/Http/Firewall/ExceptionListener.php
Without this check, PHP would trigger a warning when an array was passed
to `trim()`. The parser must throw a `ParseException` instance on a
malformed YAML string instead.
* 2.3:
[2.3][Debug] Fix fatal-errors handling on HHVM
Standardize the name of the exception variables
[2.3] Static Code Analysis for Components
Remove duplicated paths
Conflicts:
src/Symfony/Component/Debug/ErrorHandler.php
src/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php
src/Symfony/Component/Security/Acl/Dbal/AclProvider.php
src/Symfony/Component/Security/Core/Authentication/Provider/UserAuthenticationProvider.php
* 2.3:
Remove some useless @group annotations
Removed useless strtolower call
[Validator] Use strict comparisons in loaders
CS: Use "self" keyword instead of class name if possible
* 2.3:
[Validator] Add missing pt_BR translations
Add parsing of hexadecimal strings for PHP 7
[Configuration] improve description for ignoreExtraKeys on ArrayNodeDefinition
[Validator] Added missing Hungarian translation
[Validator] Fixed grammar in Hungarian translation
CS: Unary operators should be placed adjacent to their operands
CS: Binary operators should be arounded by at least one space
remove useless tests that fail in php 7
[Translator] fix test for php 7 compatibility
Update phpdoc of ProcessBuilder#setPrefix()
Conflicts:
src/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php
src/Symfony/Component/PropertyAccess/PropertyAccessor.php
src/Symfony/Component/Validator/Resources/translations/validators.pt_BR.xlf
src/Symfony/Component/Yaml/Parser.php
* 2.3:
Changed visibility of setUp() and tearDown to protected
fixed XSS in the exception handler
Php Inspections (EA Extended) - static code analysis includes:
[2.3] Remove most refs uses
Test with local components instead of waiting for the subtree-splitter when possible
Conflicts:
src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php
src/Symfony/Component/Config/Util/XmlUtils.php
src/Symfony/Component/Console/Helper/ProgressHelper.php
src/Symfony/Component/Debug/ExceptionHandler.php
src/Symfony/Component/Debug/Tests/ErrorHandlerTest.php
src/Symfony/Component/Filesystem/Tests/FilesystemTest.php
src/Symfony/Component/OptionsResolver/Options.php
src/Symfony/Component/Security/Acl/Dbal/MutableAclProvider.php
src/Symfony/Component/Yaml/Inline.php
Reduce couple count calls in [Yaml]
Modernize type casting, fix several strict comparisons
Unsets merged
Elvis operator usage
Short syntax for applied operations
* 2.3:
[FrameworkBundle] Fix title and placeholder rendering in php form templates.
RequestDataCollector - small fix
renamed composer.phar to composer to be consistent with the Symfony docs
[FrameworkBundle] bumped min version of Routing to 2.3
removed composer --dev option everywhere
fixed a test
[Console] Fixed output bug, if escaped string in a formatted string.
[Security] Remove ContextListener's onKernelResponse listener as it is used
Revert "minor #12652 [HttpFoundation] [Hackday] #9942 test: Request::getContent() for null value (skler)"
Revert "fixed assertion"
fixed assertion
[HttpFoundation] [Hackday] #9942 test: Request::getContent() for null value
fixed URL
Add reference to documentation in FormEvents phpdocs
[YAML] Fix one-liners to work with multiple new lines
Keep "pre" meaning for var_dump quick-and-dirty debug
[Console][Table] Fix cell padding with multi-byte
Conflicts:
src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/widget_attributes.html.php
src/Symfony/Bundle/FrameworkBundle/composer.json
src/Symfony/Component/Console/Helper/TableHelper.php
