diff options
Diffstat (limited to 'Build/source/libs/icu/icu-4.2.1-PATCHES/patch-21-fix-not_aligned')
-rw-r--r-- | Build/source/libs/icu/icu-4.2.1-PATCHES/patch-21-fix-not_aligned | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-4.2.1-PATCHES/patch-21-fix-not_aligned b/Build/source/libs/icu/icu-4.2.1-PATCHES/patch-21-fix-not_aligned new file mode 100644 index 00000000000..9842c6d92d9 --- /dev/null +++ b/Build/source/libs/icu/icu-4.2.1-PATCHES/patch-21-fix-not_aligned @@ -0,0 +1,21 @@ +diff -ur icu-4.2.1.orig/source/layout/ExtensionSubtables.cpp icu-4.2.1/source/layout/ExtensionSubtables.cpp +--- icu-4.2.1.orig/source/layout/ExtensionSubtables.cpp 2009-07-01 20:51:24.000000000 +0200 ++++ icu-4.2.1/source/layout/ExtensionSubtables.cpp 2009-10-22 23:17:59.000000000 +0200 +@@ -15,6 +15,8 @@ + + U_NAMESPACE_BEGIN + ++// read a 32-bit value that might only be 16-bit-aligned in memory ++#define READ_LONG(code) (le_uint32)((SWAPW(*(le_uint16*)&code) << 16) + SWAPW(*(((le_uint16*)&code) + 1))) + + // FIXME: should look at the format too... maybe have a sub-class for it? + le_uint32 ExtensionSubtable::process(const LookupProcessor *lookupProcessor, le_uint16 lookupType, +@@ -27,7 +29,7 @@ + le_uint16 elt = SWAPW(extensionLookupType); + + if (elt != lookupType) { +- le_uint32 extOffset = SWAPL(extensionOffset); ++ le_uint32 extOffset = READ_LONG(extensionOffset); + LookupSubtable *subtable = (LookupSubtable *) ((char *) this + extOffset); + + return lookupProcessor->applySubtable(subtable, elt, glyphIterator, fontInstance, success); |