- Clean up some string handling, patch from Peter Lundkvist

Author: mdz
Date: 2003-07-18 14:15:11 GMT
- Clean up some string handling, patch from Peter Lundkvist
<p.lundkvist@telia.com> (Closes: #192225)

apt-inst/contrib/arfile.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: arfile.cc,v 1.5 2003/02/10 00:36:12 doogie Exp $
+// $Id: arfile.cc,v 1.6 2003/07/18 14:15:11 mdz Exp $
 /* ######################################################################
 
    AR File - Handle an 'AR' archive
@@ -115,7 +115,7 @@ bool ARArchive::LoadHeaders()
       {
 	 unsigned int I = sizeof(Head.Name) - 1;
 	 for (; Head.Name[I] == ' '; I--);
-	 Memb->Name = string(Head.Name,0,I+1);
+	 Memb->Name = string(Head.Name,I+1);
       }
 
       // Account for the AR header alignment 

apt-pkg/contrib/strutl.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: strutl.cc,v 1.47 2003/02/02 22:20:27 jgg Exp $
+// $Id: strutl.cc,v 1.48 2003/07/18 14:15:11 mdz Exp $
 /* ######################################################################
 
    String Util - Some useful string functions.
@@ -652,7 +652,7 @@ bool ReadMessages(int Fd, vector<string> &List)
 	    continue;
 	 
 	 // Pull the message out
-	 string Message(Buffer,0,I-Buffer);
+	 string Message(Buffer,I-Buffer);
 
 	 // Fix up the buffer
 	 for (; I < End && *I == '\n'; I++);
@@ -1045,7 +1045,7 @@ void URI::CopyFrom(string U)
       Path = "/";
 
    // Now we attempt to locate a user:pass@host fragment
-   if (FirstColon[1] == '/' && FirstColon[2] == '/')
+   if (FirstColon + 2 <= U.end() && FirstColon[1] == '/' && FirstColon[2] == '/')
       FirstColon += 3;
    else
       FirstColon += 1;