From: Peter van Dijk <peter.van.dijk@netherlabs.nl>
Date: Wed, 3 Jul 2013 18:24:51 +0000 (+0200)
Subject: fix truncated LOC parsing, closes #894
X-Git-Tag: auth-3.3~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4eec51b6672dbb5c7cb0a07bbcbeae438d87d5b3;p=pdns

fix truncated LOC parsing, closes #894
---

diff --git a/pdns/sillyrecords.cc b/pdns/sillyrecords.cc
index d2b8758e1..cb8590780 100644
--- a/pdns/sillyrecords.cc
+++ b/pdns/sillyrecords.cc
@@ -76,7 +76,7 @@ latlon2ul(const char **latlonstrptr, int *which)
   while (isspace(*cp))
     cp++;
   
-  if (!(isdigit(*cp)))
+  if (*cp && !(isdigit(*cp)))
     goto fndhemi;
   
   while (isdigit(*cp))
@@ -95,7 +95,7 @@ latlon2ul(const char **latlonstrptr, int *which)
     }
   }
   
-  while (!isspace(*cp))   /* if any trailing garbage */
+  while (*cp && !isspace(*cp))   /* if any trailing garbage */
     cp++;
   
   while (isspace(*cp))
@@ -136,7 +136,7 @@ latlon2ul(const char **latlonstrptr, int *which)
 
   cp++;                   /* skip the hemisphere */
   
-  while (!isspace(*cp))   /* if any trailing garbage */
+  while (*cp && !isspace(*cp))   /* if any trailing garbage */
     cp++;
   
   while (isspace(*cp))    /* move to next field */