diff options
| -rw-r--r-- | mysql-test/r/xml.result | 24 | ||||
| -rw-r--r-- | mysql-test/t/xml.test | 25 | ||||
| -rw-r--r-- | strings/xml.c | 13 |
3 files changed, 60 insertions, 2 deletions
diff --git a/mysql-test/r/xml.result b/mysql-test/r/xml.result index 56c884343e3..41c0d6bee21 100644 --- a/mysql-test/r/xml.result +++ b/mysql-test/r/xml.result @@ -1029,4 +1029,28 @@ SELECT 1 FROM t1 ORDER BY(UPDATEXML(a, '1', '1')); 1 1 DROP TABLE t1; +SET @xml= +'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> + <head> + <title> Title - document with document declaration</title> + </head> + <body> Hi, Im a webpage with document a declaration </body> +</html>'; +SELECT ExtractValue(@xml, 'html/head/title'); +ExtractValue(@xml, 'html/head/title') + Title - document with document declaration +SELECT ExtractValue(@xml, 'html/body'); +ExtractValue(@xml, 'html/body') + Hi, Im a webpage with document a declaration +SELECT ExtractValue('<xml "xxx" "yyy">CharData</xml>', '/xml'); +ExtractValue('<xml "xxx" "yyy">CharData</xml>', '/xml') +NULL +Warnings: +Warning 1525 Incorrect XML value: 'parse error at line 1 pos 11: STRING unexpected ('>' wanted)' +SELECT ExtractValue('<xml xxx "yyy">CharData</xml>', '/xml'); +ExtractValue('<xml xxx "yyy">CharData</xml>', '/xml') +NULL +Warnings: +Warning 1525 Incorrect XML value: 'parse error at line 1 pos 17: STRING unexpected ('>' wanted)' End of 5.1 tests diff --git a/mysql-test/t/xml.test b/mysql-test/t/xml.test index 5ca9c7afd76..d840e14ba5f 100644 --- a/mysql-test/t/xml.test +++ b/mysql-test/t/xml.test @@ -551,4 +551,29 @@ INSERT INTO t1 VALUES (0), (0); SELECT 1 FROM t1 ORDER BY(UPDATEXML(a, '1', '1')); DROP TABLE t1; +# +# BUG#38227 EXTRACTVALUE doesn't work with DTD declarations +# +# Check that quoted strings work fine in DOCTYPE declaration. +# + +SET @xml= +'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> + <head> + <title> Title - document with document declaration</title> + </head> + <body> Hi, Im a webpage with document a declaration </body> +</html>'; + +SELECT ExtractValue(@xml, 'html/head/title'); +SELECT ExtractValue(@xml, 'html/body'); + +# These two documents will fail. +# Quoted strings are not allowed in regular tags +# +SELECT ExtractValue('<xml "xxx" "yyy">CharData</xml>', '/xml'); +SELECT ExtractValue('<xml xxx "yyy">CharData</xml>', '/xml'); + + --echo End of 5.1 tests diff --git a/strings/xml.c b/strings/xml.c index 5c62a8e8603..1b697ec6b26 100644 --- a/strings/xml.c +++ b/strings/xml.c @@ -328,7 +328,7 @@ int my_xml_parse(MY_XML_PARSER *p,const char *str, size_t len) } while ((MY_XML_IDENT == (lex=my_xml_scan(p,&a))) || - (MY_XML_STRING == lex)) + ((MY_XML_STRING == lex && exclam))) { MY_XML_ATTR b; if (MY_XML_EQ == (lex=my_xml_scan(p,&b))) @@ -349,13 +349,22 @@ int my_xml_parse(MY_XML_PARSER *p,const char *str, size_t len) return MY_XML_ERROR; } } - else if ((MY_XML_STRING == lex) || (MY_XML_IDENT == lex)) + else if (MY_XML_IDENT == lex) { p->current_node_type= MY_XML_NODE_ATTR; if ((MY_XML_OK != my_xml_enter(p,a.beg,(size_t) (a.end-a.beg))) || (MY_XML_OK != my_xml_leave(p,a.beg,(size_t) (a.end-a.beg)))) return MY_XML_ERROR; } + else if ((MY_XML_STRING == lex) && exclam) + { + /* + We are in <!DOCTYPE>, e.g. + <!DOCTYPE name SYSTEM "SystemLiteral"> + <!DOCTYPE name PUBLIC "PublidLiteral" "SystemLiteral"> + Just skip "SystemLiteral" and "PublicidLiteral" + */ + } else break; } |