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more cleanup through the I/O error path Daniel

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* error.c tree.c xmlIO.c xmllint.c: more cleanup through the
  I/O error path
Daniel
This commit is contained in:
Daniel Veillard
2003-10-08 19:19:10 +00:00
parent 97bf4d02e5
commit 828ce83d4c
5 changed files with 25 additions and 11 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Oct 8 21:18:12 CEST 2003 Daniel Veillard <daniel@veillard.com>
* error.c tree.c xmlIO.c xmllint.c: more cleanup through the
I/O error path
Wed Oct 8 20:57:27 CEST 2003 Daniel Veillard <daniel@veillard.com> Wed Oct 8 20:57:27 CEST 2003 Daniel Veillard <daniel@veillard.com>
* xmlIO.c: better handling of error cases * xmlIO.c: better handling of error cases

7
error.c
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@ -350,9 +350,14 @@ xmlReportError(xmlErrorPtr err, xmlParserCtxtPtr ctxt, const char *str,
if (code == XML_ERR_OK) if (code == XML_ERR_OK)
return; return;
if (str != NULL) { if (str != NULL) {
int len;
len = xmlStrlen((const xmlChar *)str);
if ((len > 0) && (str[len - 1] != '\n'))
channel(data, "%s", str); channel(data, "%s", str);
else
channel(data, "%s\n", str);
} else { } else {
channel(data, "%s", "out of memory error"); channel(data, "%s\n", "out of memory error");
} }
if (code == XML_ERR_OK) if (code == XML_ERR_OK)
return; return;

9
xmlIO.c
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@ -1974,12 +1974,13 @@ xmlFreeParserInputBuffer(xmlParserInputBufferPtr in) {
* Returns the number of byte written or -1 in case of error. * Returns the number of byte written or -1 in case of error.
*/ */
int int
xmlOutputBufferClose(xmlOutputBufferPtr out) { xmlOutputBufferClose(xmlOutputBufferPtr out)
{
int written; int written;
int err_rc = 0; int err_rc = 0;
if (out == NULL) if (out == NULL)
return(-1); return (-1);
if (out->writecallback != NULL) if (out->writecallback != NULL)
xmlOutputBufferFlush(out); xmlOutputBufferFlush(out);
if (out->closecallback != NULL) { if (out->closecallback != NULL) {
@ -1998,8 +1999,10 @@ xmlOutputBufferClose(xmlOutputBufferPtr out) {
out->buffer = NULL; out->buffer = NULL;
} }
if (out->error)
err_rc = -1;
xmlFree(out); xmlFree(out);
return( ( err_rc == 0 ) ? written : err_rc ); return ((err_rc == 0) ? written : err_rc);
} }
#endif /* LIBXML_OUTPUT_ENABLED */ #endif /* LIBXML_OUTPUT_ENABLED */

3
xmllint.c
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@ -1066,7 +1066,8 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
out = fopen(output,"wb"); out = fopen(output,"wb");
} }
if (out != NULL) { if (out != NULL) {
xmlDocDump(out, doc); if (xmlDocDump(out, doc) < 0)
progresult = 6;
if (output != NULL) if (output != NULL)
fclose(out); fclose(out);