From 734d97bdccca86bc5c669713b34dc84b9855229f Mon Sep 17 00:00:00 2001 From: sdkawata Date: Fri, 24 Apr 2020 19:16:04 +0900 Subject: [PATCH] [YAML] escape DEL(\x7f) --- src/Symfony/Component/Yaml/Escaper.php | 4 +++- src/Symfony/Component/Yaml/Tests/DumperTest.php | 1 + 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/src/Symfony/Component/Yaml/Escaper.php b/src/Symfony/Component/Yaml/Escaper.php index 4d3ce244c2ada..9413d7a2c4804 100644 --- a/src/Symfony/Component/Yaml/Escaper.php +++ b/src/Symfony/Component/Yaml/Escaper.php @@ -22,7 +22,7 @@ class Escaper { // Characters that would cause a dumped string to require double quoting. - const REGEX_CHARACTER_TO_ESCAPE = "[\\x00-\\x1f]|\xc2\x85|\xc2\xa0|\xe2\x80\xa8|\xe2\x80\xa9"; + const REGEX_CHARACTER_TO_ESCAPE = "[\\x00-\\x1f]|\x7f|\xc2\x85|\xc2\xa0|\xe2\x80\xa8|\xe2\x80\xa9"; // Mapping arrays for escaping a double quoted string. The backslash is // first to ensure proper escaping because str_replace operates iteratively @@ -33,6 +33,7 @@ class Escaper "\x08", "\x09", "\x0a", "\x0b", "\x0c", "\x0d", "\x0e", "\x0f", "\x10", "\x11", "\x12", "\x13", "\x14", "\x15", "\x16", "\x17", "\x18", "\x19", "\x1a", "\x1b", "\x1c", "\x1d", "\x1e", "\x1f", + "\x7f", "\xc2\x85", "\xc2\xa0", "\xe2\x80\xa8", "\xe2\x80\xa9", ]; private static $escaped = ['\\\\', '\\"', '\\\\', '\\"', @@ -40,6 +41,7 @@ class Escaper '\\b', '\\t', '\\n', '\\v', '\\f', '\\r', '\\x0e', '\\x0f', '\\x10', '\\x11', '\\x12', '\\x13', '\\x14', '\\x15', '\\x16', '\\x17', '\\x18', '\\x19', '\\x1a', '\\e', '\\x1c', '\\x1d', '\\x1e', '\\x1f', + '\\x7f', '\\N', '\\_', '\\L', '\\P', ]; diff --git a/src/Symfony/Component/Yaml/Tests/DumperTest.php b/src/Symfony/Component/Yaml/Tests/DumperTest.php index bb2a575eebdab..e4dc49f331d72 100644 --- a/src/Symfony/Component/Yaml/Tests/DumperTest.php +++ b/src/Symfony/Component/Yaml/Tests/DumperTest.php @@ -289,6 +289,7 @@ public function getEscapeSequences() 'double-quote' => ['"', "'\"'"], 'slash' => ['/', '/'], 'backslash' => ['\\', '\\'], + 'del' => ["\x7f", '"\x7f"'], 'next-line' => ["\xC2\x85", '"\\N"'], 'non-breaking-space' => ["\xc2\xa0", '"\\_"'], 'line-separator' => ["\xE2\x80\xA8", '"\\L"'], pFad - Phonifier reborn

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