[Expat-checkins] expat/lib xmlparse.c,1.163,1.164

[Karl Waclawek]

Update of /cvsroot/expat/expat/lib
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv27575

Modified Files:
	xmlparse.c 
Log Message:
- Fix for issue # 2855609 & 2518079.
- Some code cosmetics.

Index: xmlparse.c
===================================================================
RCS file: /cvsroot/expat/expat/lib/xmlparse.c,v
retrieving revision 1.163
retrieving revision 1.164
diff -u -d -r1.163 -r1.164
--- xmlparse.c	31 Jan 2009 06:21:09 -0000	1.163
+++ xmlparse.c	29 Sep 2009 02:49:16 -0000	1.164
@@ -1513,15 +1513,11 @@
                 : (char *)REALLOC(buffer, len * 2));
         if (temp == NULL) {
           errorCode = XML_ERROR_NO_MEMORY;
-          return XML_STATUS_ERROR;
-        }
-        buffer = temp;
-        if (!buffer) {
-          errorCode = XML_ERROR_NO_MEMORY;
           eventPtr = eventEndPtr = NULL;
           processor = errorProcessor;
           return XML_STATUS_ERROR;
         }
+        buffer = temp;
         bufferLim = buffer + len * 2;
       }
       memcpy(buffer, end, nLeftOver);
@@ -1672,6 +1668,8 @@
       bufferPtr = buffer = newBuf;
 #endif  /* not defined XML_CONTEXT_BYTES */
     }
+    eventPtr = eventEndPtr = NULL;
+    positionPtr = NULL;
   }
   return bufferEnd;
 }
@@ -4949,7 +4947,7 @@
         if (!entity->textPtr) {
           if (enc == encoding)
             eventPtr = ptr;
-              return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
+          return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
         }
         else {
           enum XML_Error result;