commit 4f8606c13cb7f2684839f850b83de5ce647d3ca7
author David Kilzer <ddkilzer@apple.com> Tue Jan 05 13:38:09 2016 -0800
committer Daniel Veillard <veillard@redhat.com> Fri Apr 08 10:18:52 2016 +0800
tree 5c3b7b455c88b315a6d4baa532ac5b3956ed2a1d
parent e6b97476a0bcc023f6fc05bddcbc140001f9832f

Bug 760183: REGRESSION (v2.9.3): XML push parser fails with bogus UTF-8 encoding error when multi-byte character in large CDATA section is split across buffer <https://bugzilla.gnome.org/show_bug.cgi?id=760183>

* parser.c:
(xmlCheckCdataPush): Add 'complete' argument to describe whether
the buffer passed in is the whole CDATA buffer, or if there is
more data to parse.  If there is more data to parse, don't
return a negative value for an invalid multi-byte UTF-8
character that is split between buffers.
(xmlParseTryOrFinish): Pass 'complete' argument to
xmlCheckCdataPush() as appropriate.

* result/cdata-2-byte-UTF-8.xml: Added.
* result/cdata-2-byte-UTF-8.xml.rde: Added.
* result/cdata-2-byte-UTF-8.xml.rdr: Added.
* result/cdata-2-byte-UTF-8.xml.sax: Added.
* result/cdata-2-byte-UTF-8.xml.sax2: Added.
* result/cdata-3-byte-UTF-8.xml: Added.
* result/cdata-3-byte-UTF-8.xml.rde: Added.
* result/cdata-3-byte-UTF-8.xml.rdr: Added.
* result/cdata-3-byte-UTF-8.xml.sax: Added.
* result/cdata-3-byte-UTF-8.xml.sax2: Added.
* result/cdata-4-byte-UTF-8.xml: Added.
* result/cdata-4-byte-UTF-8.xml.rde: Added.
* result/cdata-4-byte-UTF-8.xml.rdr: Added.
* result/cdata-4-byte-UTF-8.xml.sax: Added.
* result/cdata-4-byte-UTF-8.xml.sax2: Added.
* result/noent/cdata-2-byte-UTF-8.xml: Added.
* result/noent/cdata-3-byte-UTF-8.xml: Added.
* result/noent/cdata-4-byte-UTF-8.xml: Added.
* test/cdata-2-byte-UTF-8.xml: Added.
* test/cdata-3-byte-UTF-8.xml: Added.
* test/cdata-4-byte-UTF-8.xml: Added.
- Add tests and results.  Only 'make Readertests XMLPushtests'
  fails prior to the fix.

result/cdata-3-byte-UTF-8.xml.sax

diff --git a/result/cdata-3-byte-UTF-8.xml.sax b/result/cdata-3-byte-UTF-8.xml.sax
new file mode 100644
index 0000000..2f73e7c
--- /dev/null
+++ b/result/cdata-3-byte-UTF-8.xml.sax
@@ -0,0 +1,23 @@
+SAX.setDocumentLocator()
+SAX.startDocument()
+SAX.comment( This tests that three-byte UTF-8 characters are parsed properly when split across a buffer boundary of length XML_PARSER_BIG_BUFFER_SIZE (300 bytes). )
+SAX.startElement(doc)
+SAX.characters(
+, 1)
+SAX.startElement(p)
+SAX.pcdata(牛牛牛牛牛牛ç‰, 1200)
+SAX.endElement(p)
+SAX.characters(
+, 1)
+SAX.startElement(p)
+SAX.pcdata( 牛牛牛牛牛牛ç, 1201)
+SAX.endElement(p)
+SAX.characters(
+, 1)
+SAX.startElement(p)
+SAX.pcdata(  牛牛牛牛牛牛, 1202)
+SAX.endElement(p)
+SAX.characters(
+, 1)
+SAX.endElement(doc)
+SAX.endDocument()