Messages in this thread Patch in this message | | | From | Konstantin Komarov <> | Subject | [PATCH 5/9] fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow | Date | Tue, 23 Apr 2024 09:44:24 +0300 |
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For example, in the expression: vbo = 2 * vbo + skip
Fixes: b46acd6a6a627 ("fs/ntfs3: Add NTFS journal") Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> --- fs/ntfs3/fslog.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/ntfs3/fslog.c b/fs/ntfs3/fslog.c index d9d08823de62..d7807d255dfe 100644 --- a/fs/ntfs3/fslog.c +++ b/fs/ntfs3/fslog.c @@ -1184,7 +1184,8 @@ static int read_log_page(struct ntfs_log *log, u32 vbo, static int log_read_rst(struct ntfs_log *log, bool first, struct restart_info *info) { - u32 skip, vbo; + u32 skip; + u64 vbo; struct RESTART_HDR *r_page = NULL; /* Determine which restart area we are looking for. */ -- 2.34.1
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