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fixing #109227 providing more context in case of start/end tag mismatch

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* parser.c: fixing #109227 providing more context in case of
  start/end tag mismatch
* python/tests/ctxterror.py python/tests/readererr.py: update the
  tests accordingly
Daniel
This commit is contained in:
Daniel Veillard
2003-03-27 14:55:52 +00:00
parent d9b72839b3
commit 6c5b2d3fff
4 changed files with 39 additions and 24 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
Thu Mar 27 15:53:35 CET 2003 Daniel Veillard <daniel@veillard.com>
* parser.c: fixing #109227 providing more context in case of
start/end tag mismatch
* python/tests/ctxterror.py python/tests/readererr.py: update the
tests accordingly
Thu Mar 27 15:22:41 CET 2003 Daniel Veillard <daniel@veillard.com>
* xinclude.c: should fix #109327 errors on memory accesses

52
parser.c
View File

@ -6795,7 +6795,7 @@ failed:
}
/**
* xmlParseEndTag:
* xmlParseEndTagInternal:
* @ctxt: an XML parser context
*
* parse an end of tag
@ -6807,8 +6807,8 @@ failed:
* [NS 9] ETag ::= '</' QName S? '>'
*/
void
xmlParseEndTag(xmlParserCtxtPtr ctxt) {
static void
xmlParseEndTagInternal(xmlParserCtxtPtr ctxt, int line) {
xmlChar *name;
xmlChar *oldname;
@ -6850,28 +6850,16 @@ xmlParseEndTag(xmlParserCtxtPtr ctxt) {
if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) {
if (name != NULL) {
ctxt->sax->error(ctxt->userData,
"Opening and ending tag mismatch: %s and %s\n",
ctxt->name, name);
"Opening and ending tag mismatch: %s line %d and %s\n",
ctxt->name, line, name);
} else {
ctxt->sax->error(ctxt->userData,
"Ending tag error for: %s\n", ctxt->name);
"Ending tag error for: %s line %d\n", ctxt->name, line);
}
}
ctxt->wellFormed = 0;
if (ctxt->recovery == 0) ctxt->disableSAX = 1;
#if 0
else {
/*
* Recover in case of one missing close
*/
if ((ctxt->nameNr > 2) &&
(xmlStrEqual(ctxt->nameTab[ctxt->nameNr -2], name))) {
namePop(ctxt);
spacePop(ctxt);
}
}
#endif
if (name != NULL)
xmlFree(name);
}
@ -6894,6 +6882,24 @@ xmlParseEndTag(xmlParserCtxtPtr ctxt) {
return;
}
/**
* xmlParseEndTag:
* @ctxt: an XML parser context
*
* parse an end of tag
*
* [42] ETag ::= '</' Name S? '>'
*
* With namespace
*
* [NS 9] ETag ::= '</' QName S? '>'
*/
void
xmlParseEndTag(xmlParserCtxtPtr ctxt) {
xmlParseEndTagInternal(ctxt, 0);
}
/**
* xmlParseCDSect:
* @ctxt: an XML parser context
@ -7129,6 +7135,7 @@ xmlParseElement(xmlParserCtxtPtr ctxt) {
xmlChar *name;
xmlChar *oldname;
xmlParserNodeInfo node_info;
int line;
xmlNodePtr ret;
/* Capture start position */
@ -7143,6 +7150,7 @@ xmlParseElement(xmlParserCtxtPtr ctxt) {
else
spacePush(ctxt, *ctxt->space);
line = ctxt->input->line;
name = xmlParseStartTag(ctxt);
if (name == NULL) {
spacePop(ctxt);
@ -7191,8 +7199,8 @@ xmlParseElement(xmlParserCtxtPtr ctxt) {
ctxt->errNo = XML_ERR_GT_REQUIRED;
if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
ctxt->sax->error(ctxt->userData,
"Couldn't find end of Start Tag %s\n",
name);
"Couldn't find end of Start Tag %s line %d\n",
name, line);
ctxt->wellFormed = 0;
if (ctxt->recovery == 0) ctxt->disableSAX = 1;
@ -7230,7 +7238,7 @@ xmlParseElement(xmlParserCtxtPtr ctxt) {
ctxt->errNo = XML_ERR_TAG_NOT_FINISHED;
if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
ctxt->sax->error(ctxt->userData,
"Premature end of data in tag %s\n", name);
"Premature end of data in tag %s line %d\n", name, line);
ctxt->wellFormed = 0;
if (ctxt->recovery == 0) ctxt->disableSAX = 1;
@ -7252,7 +7260,7 @@ xmlParseElement(xmlParserCtxtPtr ctxt) {
/*
* parse the end of tag: '</' should be here.
*/
xmlParseEndTag(ctxt);
xmlParseEndTagInternal(ctxt, line);
/*
* Capture end position and add node

2
python/tests/ctxterror.py
View File

@ -10,7 +10,7 @@ import libxml2
libxml2.debugMemory(1)
expect="""--> (3) xmlns: URI foo is not absolute
--> (4) Opening and ending tag mismatch: x and y
--> (4) Opening and ending tag mismatch: x line 0 and y
"""
err=""

2
python/tests/readererr.py
View File

@ -10,7 +10,7 @@ import sys
libxml2.debugMemory(1)
expect="""--> (3) test1:1:xmlns: URI foo is not absolute
--> (4) test1:1:Opening and ending tag mismatch: c and a
--> (4) test1:1:Opening and ending tag mismatch: c line 0 and a
"""
err=""
def myErrorHandler(arg,msg,severity,locator):