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authorAnton Altaparmakov <aia21@cantab.net>2005-10-04 13:08:53 +0100
committerAnton Altaparmakov <aia21@cantab.net>2005-10-04 13:08:53 +0100
commitc394e458b69632902d65f9e2f39df79314f72908 (patch)
tree562a5c51f5f87eeb98a39697d5b4c11e2c4c66e3 /fs/ntfs/layout.h
parent18efefa9355119b4f6d9b73b074ebbf9882c37c3 (diff)
downloadblackbird-op-linux-c394e458b69632902d65f9e2f39df79314f72908.tar.gz
blackbird-op-linux-c394e458b69632902d65f9e2f39df79314f72908.zip
NTFS: Fix a 64-bitness bug where a left-shift could overflow a 32-bit variable
which we now cast to 64-bit first (fs/ntfs/mft.c::map_mft_record_page(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Diffstat (limited to 'fs/ntfs/layout.h')
-rw-r--r--fs/ntfs/layout.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ntfs/layout.h b/fs/ntfs/layout.h
index 01f2dfa39cec..5c248d404f05 100644
--- a/fs/ntfs/layout.h
+++ b/fs/ntfs/layout.h
@@ -309,7 +309,7 @@ typedef le16 MFT_RECORD_FLAGS;
* Note: The _LE versions will return a CPU endian formatted value!
*/
#define MFT_REF_MASK_CPU 0x0000ffffffffffffULL
-#define MFT_REF_MASK_LE const_cpu_to_le64(0x0000ffffffffffffULL)
+#define MFT_REF_MASK_LE const_cpu_to_le64(MFT_REF_MASK_CPU)
typedef u64 MFT_REF;
typedef le64 leMFT_REF;
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