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fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
[ Upstream commite931f6b630
] For example, in the expression: vbo = 2 * vbo + skip Fixes:b46acd6a6a
("fs/ntfs3: Add NTFS journal") Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -1184,7 +1184,8 @@ out:
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static int log_read_rst(struct ntfs_log *log, bool first,
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static int log_read_rst(struct ntfs_log *log, bool first,
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struct restart_info *info)
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struct restart_info *info)
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{
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{
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u32 skip, vbo;
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u32 skip;
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u64 vbo;
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struct RESTART_HDR *r_page = NULL;
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struct RESTART_HDR *r_page = NULL;
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/* Determine which restart area we are looking for. */
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/* Determine which restart area we are looking for. */
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