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Properly sanitize e-mail addresses in wp-mail.php. Props giannis1. fi…

…xes #5169 for trunk

git-svn-id: http://svn.automattic.com/wordpress/trunk@6212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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1 parent a8ede71 commit 1b7798d214c93dbb93ff8a0dd23bd7f6c9851b38 markjaquith committed Oct 9, 2007
Showing with 2 additions and 3 deletions.
  1. +2 −3 wp-mail.php
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@@ -63,9 +63,8 @@
// Set the author using the email address (To or Reply-To, the last used)
// otherwise use the site admin
if (preg_match('/From: /', $line) | preg_match('/Reply-To: /', $line)) {
- $author=trim($line);
- if ( ereg("([a-zA-Z0-9\_\-\.]+@[\a-zA-z0-9\_\-\.]+)", $author , $regs) ) {
- $author = $regs[1];
+ $author = sanitize_email($line);
+ if ( is_email($author) ) {
echo "Author = {$author} <p>";
$author = $wpdb->escape($author);
$result = $wpdb->get_row("SELECT ID FROM $wpdb->users WHERE user_email='$author' LIMIT 1");

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