From 028460a5c1de4833bb1dcfaa945c1292952bf923 Mon Sep 17 00:00:00 2001
From: Friendika <info@friendika.com>
Date: Mon, 17 Jan 2011 21:08:16 -0800
Subject: tracking errant bin2hex call

---
 boot.php | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'boot.php')

diff --git a/boot.php b/boot.php
index 13e1e1793..85e159883 100644
--- a/boot.php
+++ b/boot.php
@@ -945,6 +945,11 @@ function unxmlify($s) {
 
 if(! function_exists('hex2bin')) {
 function hex2bin($s) {
+	if(! ctype_xdigit($s)) {
+		logger('hex2bin: illegal input: ' . print_r(debug_backtrace(), true));
+		return($s);
+	}
+
 	return(pack("H*",$s));
 }}
 
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