From: Roger Dingledine <arma@torproject.org>
Date: Tue, 13 Jun 2006 12:05:59 +0000 (+0000)
Subject: be more lax about recognizing valid hexdigests.
X-Git-Tag: tor-0.1.1.23~225
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cd349903c626899a3b6a12f4f8806801ebe002d;p=thirdparty%2Ftor.git

be more lax about recognizing valid hexdigests.


svn:r6619
---

diff --git a/src/or/router.c b/src/or/router.c
index ee4cba30cf..47224de14b 100644
--- a/src/or/router.c
+++ b/src/or/router.c
@@ -1230,10 +1230,10 @@ is_legal_hexdigest(const char *s)
 {
   size_t len;
   tor_assert(s);
+  if (s[0] == '$') s++;
   len = strlen(s);
-  return (len == HEX_DIGEST_LEN+1 &&
-          s[0] == '$' &&
-          strspn(s+1,HEX_CHARACTERS)==len-1);
+  return (len == HEX_DIGEST_LEN &&
+          strspn(s,HEX_CHARACTERS)==len);
 }
 
 /** Forget that we have issued any router-related warnings, so that we'll