msxml3: Use XSD regex quantifier format S{0, m} instead of S{, m}.

S{,m} is invalid in libxml2 2.9.11 and later, and was never valid in the XSD specification or any XML implementation tested. We should only use S{0,m} for our internal XSD schema used in XDR validation. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51358Signed-off-by: Damjan Jovanovic <damjan.jov@gmail.com> Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

msxml3: Use XSD regex quantifier format S{0, m} instead of S{, m}.
53f3cad7 · Damjan Jovanovic · Alexandre Julliard · 5d869cad · 53f3cad7 · 53f3cad7
Commit 53f3cad7 authored Aug 11, 2021 by Damjan Jovanovic Committed by Alexandre Julliard Aug 12, 2021
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datatypes.xsd dlls/msxml3/datatypes.xsd +2 -2

schema.c dlls/msxml3/tests/schema.c +3 -1

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--- a/dlls/msxml3/datatypes.xsd
+++ b/dlls/msxml3/datatypes.xsd
@@ -200,7 +200,7 @@
        </xsd:annotation>
        <xsd:restriction base="xsd:decimal">
-            <xsd:pattern value="([0-9]{,14})([.][0-9]{,4})?"/>
+            <xsd:pattern value="([0-9]{0,14})([.][0-9]{0,4})?"/>
        </xsd:restriction>
    </xsd:simpleType>
@@ -539,7 +539,7 @@
        </xsd:annotation>
        <xsd:restriction base="xsd:string">
-            <xsd:pattern value="([0-9A-Fa-f]{4})([-]{,1}[0-9A-Fa-f]{4})*"/>
+            <xsd:pattern value="([0-9A-Fa-f]{4})([-]{0,1}[0-9A-Fa-f]{4})*"/>
        </xsd:restriction>
    </xsd:simpleType>

--- a/dlls/msxml3/tests/schema.c
+++ b/dlls/msxml3/tests/schema.c
@@ -1115,7 +1115,9 @@ static void test_regex(void)
        { L"\\~", L"~", TRUE },
        { L"\\uCAFE", L"\xCAFE", TRUE },
        /* non-BMP character in surrogate pairs: */
-        { L"\\uD83D\\uDE00", L"\xD83D\xDE00", TRUE }
+        { L"\\uD83D\\uDE00", L"\xD83D\xDE00", TRUE },
+        /* "x{,2}" is non-standard and only works on libxml2 <= v2.9.10 */
+        { L"x{0,2}", L"x", FALSE }
    };
    int i;