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MDEV-5338 XML parser accepts malformed data

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This commit is contained in:
Alexander Barkov 2014-04-23 15:53:47 +04:00
commit a24ea50d1a
3 changed files with 40 additions and 6 deletions
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21
mysql-test/r/xml.result
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@ -132,7 +132,7 @@ xb1 xc1
SELECT extractValue(@xml,'/a//@x[2]');
extractValue(@xml,'/a//@x[2]')
xb2 xc2
SET @xml='<a><b>b1</b><b>b2</b><c><b>c1b1</b><b>c1b2</b></c><c><b>c2b1</c></b></a>';
SET @xml='<a><b>b1</b><b>b2</b><c><b>c1b1</b><b>c1b2</b></c><c><b>c2b1</b></c></a>';
SELECT extractValue(@xml,'//b[1]');
extractValue(@xml,'//b[1]')
b1 c1b1 c2b1
@ -1133,3 +1133,22 @@ NULL
Warnings:
Warning 1525 Incorrect XML value: 'parse error at line 1 pos 11: STRING unexpected (ident or '/' wanted)'
End of 5.1 tests
#
# Start of 5.3 tests
#
#
# MDEV-5338 XML parser accepts malformed data
#
SELECT ExtractValue('<a>xxx</c>','/a/b');
ExtractValue('<a>xxx</c>','/a/b')
NULL
Warnings:
Warning 1525 Incorrect XML value: 'parse error at line 1 pos 10: '</c>' unexpected ('</a>' wanted)'
SELECT ExtractValue('<a><b>xxx</c></a>','/a/b');
ExtractValue('<a><b>xxx</c></a>','/a/b')
NULL
Warnings:
Warning 1525 Incorrect XML value: 'parse error at line 1 pos 13: '</c>' unexpected ('</b>' wanted)'
#
# End of 5.3 tests
#