From: Karl Waclawek <kwaclaw@users.sourceforge.net>
Date: Mon, 16 Dec 2002 04:02:02 +0000 (+0000)
Subject: Fix for bug/feature request #653180.
X-Git-Tag: R_1_95_6~45
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e6802bb5147e01fe818a9578bc1ef586b665c14a;p=libexpat

Fix for bug/feature request #653180.
---

diff --git a/expat/lib/expat.h b/expat/lib/expat.h
index e8403337..6508154b 100644
--- a/expat/lib/expat.h
+++ b/expat/lib/expat.h
@@ -809,13 +809,15 @@ XMLPARSEAPI(enum XML_Error)
 XML_GetErrorCode(XML_Parser parser);
 
 /* These functions return information about the current parse
-   location.  They may be called when XML_Parse or XML_ParseBuffer
-   return 0; in this case the location is the location of the
-   character at which the error was detected.
-
-   They may also be called from any other callback called to report
-   some parse event; in this the location is the location of the first
-   of the sequence of characters that generated the event.
+   location.  They may be called from any callback called to report
+   some parse event; in this case the location is the location of
+   the first of the sequence of characters that generated the event. 
+   
+   They may also be called after returning from a call to XML_Parse
+   or XML_ParseBuffer.  If the return value is XML_STATUS_ERROR then
+   the location is the location of the character at which the error
+   was detected; otherwise the location is the location of the last
+   parse event, as described above.
 */
 XMLPARSEAPI(int) XML_GetCurrentLineNumber(XML_Parser parser);
 XMLPARSEAPI(int) XML_GetCurrentColumnNumber(XML_Parser parser);
diff --git a/expat/lib/xmlparse.c b/expat/lib/xmlparse.c
index 5de06cb7..0ff94bde 100644
--- a/expat/lib/xmlparse.c
+++ b/expat/lib/xmlparse.c
@@ -1393,6 +1393,7 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
       return XML_STATUS_ERROR;
     }
     XmlUpdatePosition(encoding, positionPtr, end, &position);
+    positionPtr = end;
     nLeftOver = s + len - end;
     if (nLeftOver) {
       if (buffer == NULL || nLeftOver > bufferLim - buffer) {
@@ -1442,8 +1443,10 @@ XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
   errorCode = processor(parser, start, parseEndPtr = bufferEnd,
                         isFinal ? (const char **)NULL : &bufferPtr);
   if (errorCode == XML_ERROR_NONE) {
-    if (!isFinal)
+    if (!isFinal) {
       XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position);
+      positionPtr = bufferPtr;
+    }
     return XML_STATUS_OK;
   }
   else {