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Fix missing error status in XPath evaluation

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Started by Chris Evans, I added a few more place where the
error should have been set in the evaluation context.
This commit is contained in:
Daniel Veillard 2011-10-11 16:34:34 +08:00
parent f1da8abb62
commit 1d4526f6f4
1 changed files with 6 additions and 0 deletions
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6
xpath.c
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@ -2485,6 +2485,7 @@ valuePush(xmlXPathParserContextPtr ctxt, xmlXPathObjectPtr value)
sizeof(ctxt->valueTab[0]));
if (tmp == NULL) {
xmlGenericError(xmlGenericErrorContext, "realloc failed !\n");
ctxt->error = XPATH_MEMORY_ERROR;
return (0);
}
ctxt->valueMax *= 2;
@ -9340,6 +9341,7 @@ xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
if ( (ch & 0xc0) != 0xc0 ) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathTranslateFunction: Invalid UTF8 string\n");
/* not asserting an XPath error is probably better */
break;
}
/* then skip over remaining bytes for this char */
@ -9347,6 +9349,7 @@ xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
if ( (*cptr++ & 0xc0) != 0x80 ) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathTranslateFunction: Invalid UTF8 string\n");
/* not asserting an XPath error is probably better */
break;
}
if (ch & 0x80) /* must have had error encountered */
@ -13410,6 +13413,7 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: variable %s bound to undefined prefix %s\n",
(char *) op->value4, (char *)op->value5);
ctxt->error = XPATH_UNDEF_PREFIX_ERROR;
return (total);
}
val = xmlXPathVariableLookupNS(ctxt->context,
@ -13464,6 +13468,7 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
"xmlXPathCompOpEval: function %s bound to undefined prefix %s\n",
(char *)op->value4, (char *)op->value5);
xmlXPathPopFrame(ctxt, frame);
ctxt->error = XPATH_UNDEF_PREFIX_ERROR;
return (total);
}
func = xmlXPathFunctionLookupNS(ctxt->context,
@ -14042,6 +14047,7 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
}
xmlGenericError(xmlGenericErrorContext,
"XPath: unknown precompiled operation %d\n", op->op);
ctxt->error = XPATH_INVALID_OPERAND;
return (total);
}