--- a/jdk/src/share/native/sun/java2d/cmm/lcms/cmsio0.c Wed Jan 22 09:39:16 2014 -0800
+++ b/jdk/src/share/native/sun/java2d/cmm/lcms/cmsio0.c Wed Jan 22 09:42:51 2014 -0800
@@ -619,6 +619,32 @@
return _cmsSearchTag(Icc, sig, FALSE) >= 0;
}
+/*
+ * Enforces that the profile version is per. spec.
+ * Operates on the big endian bytes from the profile.
+ * Called before converting to platform endianness.
+ * Byte 0 is BCD major version, so max 9.
+ * Byte 1 is 2 BCD digits, one per nibble.
+ * Reserved bytes 2 & 3 must be 0.
+ */
+static cmsUInt32Number _validatedVersion(cmsUInt32Number DWord)
+{
+ cmsUInt8Number* pByte = (cmsUInt8Number*)&DWord;
+ cmsUInt8Number temp1;
+ cmsUInt8Number temp2;
+
+ if (*pByte > 0x09) *pByte = (cmsUInt8Number)9;
+ temp1 = *(pByte+1) & 0xf0;
+ temp2 = *(pByte+1) & 0x0f;
+ if (temp1 > 0x90) temp1 = 0x90;
+ if (temp2 > 9) temp2 = 0x09;
+ *(pByte+1) = (cmsUInt8Number)(temp1 | temp2);
+ *(pByte+2) = (cmsUInt8Number)0;
+ *(pByte+3) = (cmsUInt8Number)0;
+
+ return DWord;
+}
+
// Read profile header and validate it
cmsBool _cmsReadHeader(_cmsICCPROFILE* Icc)
{
@@ -653,7 +679,7 @@
Icc -> creator = _cmsAdjustEndianess32(Header.creator);
_cmsAdjustEndianess64(&Icc -> attributes, &Header.attributes);
- Icc -> Version = _cmsAdjustEndianess32(Header.version);
+ Icc -> Version = _cmsAdjustEndianess32(_validatedVersion(Header.version));
// Get size as reported in header
HeaderSize = _cmsAdjustEndianess32(Header.size);