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| author | Nikita Popov <nikita.ppv@gmail.com> | 2020-09-04 10:58:51 +0200 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2020-09-04 10:58:51 +0200 |
| commit | e8d36ce7622c58100d8559b4603fc95d9d8cbd49 (patch) | |
| tree | fcc50ee1b72cc129bd7b57fd0af381a7fda65221 /Zend/zend_language_scanner.l | |
| parent | 46a49be6c866103ebcb95e03b2b96460bec16b7b (diff) | |
| download | php-git-e8d36ce7622c58100d8559b4603fc95d9d8cbd49.tar.gz | |
Avoid duplicate octal warning during heredoc scan ahead
Diffstat (limited to 'Zend/zend_language_scanner.l')
| -rw-r--r-- | Zend/zend_language_scanner.l | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Zend/zend_language_scanner.l b/Zend/zend_language_scanner.l index 2c35d38ea4..709890a19f 100644 --- a/Zend/zend_language_scanner.l +++ b/Zend/zend_language_scanner.l @@ -1066,8 +1066,7 @@ static int zend_scan_escape_string(zval *zendlval, char *str, int len, char quot octal_buf[2] = *(++s); } } - if (octal_buf[2] && - (octal_buf[0] > '3')) { + if (octal_buf[2] && (octal_buf[0] > '3') && !SCNG(heredoc_scan_ahead)) { /* 3 octit values must not overflow 0xFF (\377) */ zend_error(E_COMPILE_WARNING, "Octal escape sequence overflow \\%s is greater than \\377", octal_buf); } |