From: barnett <barnett@9efb377e-2e27-44b9-b91a-ec4abb80ed8b>
Date: Wed, 31 Mar 2010 18:36:11 +0000 (+0000)
Subject: Major fix in handling tag data in BamAux.h... checking for null characters in BamAlig... 
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=fd6ca20fb63a49b46a0e97e5c47402bc307b57f1;p=bamtools.git

Major fix in handling tag data in BamAux.h... checking for null characters in BamAlignment::GetReadGroup() and similar methods

git-svn-id: svn+ssh://gene.bc.edu/home/subversion/Derek/BamTools/trunk@45 9efb377e-2e27-44b9-b91a-ec4abb80ed8b
---

diff --git a/BamAux.h b/BamAux.h
index 7ece317..8e92bea 100644
--- a/BamAux.h
+++ b/BamAux.h
@@ -143,7 +143,9 @@ struct BamAlignment {
                 }
 
                 // get the storage class and find the next tag
+                if (*pTagStorageType == '\0') { return false; }
                 SkipToNextTag( *pTagStorageType, pTagData, numBytesParsed );
+                if (*pTagData == '\0') { return false; }
             }
 
             // return if the read group tag was not present
@@ -181,7 +183,9 @@ struct BamAlignment {
                 }
 
                 // get the storage class and find the next tag
+                if (*pTagStorageType == '\0') { return false; }
                 SkipToNextTag( *pTagStorageType, pTagData, numBytesParsed );
+                if (*pTagData == '\0') { return false; }
             }
             // return if the edit distance tag was not present
             if ( !foundEditDistanceTag ) { return false; }