diff options
Diffstat (limited to 'contrib/perl5/ext/re/re.pm')
| -rw-r--r-- | contrib/perl5/ext/re/re.pm | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/contrib/perl5/ext/re/re.pm b/contrib/perl5/ext/re/re.pm index 7cea77d..83e7dba 100644 --- a/contrib/perl5/ext/re/re.pm +++ b/contrib/perl5/ext/re/re.pm @@ -41,11 +41,11 @@ on tainted data aren't meant to extract safe substrings, but to perform other transformations. When C<use re 'eval'> is in effect, a regex is allowed to contain -C<(?{ ... })> zero-width assertions even if regular expression contains -variable interpolation. That is normally disallowed, since it is a +C<(?{ ... })> zero-width assertions even if the regex contains +variable interpolation. This is normally disallowed, since it is a potential security risk. Note that this pragma is ignored when the regular expression is obtained from tainted data, i.e. evaluation is always -disallowed with tainted regular expresssions. See L<perlre/(?{ code })>. +disallowed with tainted regular expressions. See L<perlre/(?{ code })>. For the purpose of this pragma, interpolation of precompiled regular expressions (i.e., the result of C<qr//>) is I<not> considered variable |
