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fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow

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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>
This commit is contained in:
Konstantin Komarov 2024-04-16 09:45:09 +03:00
parent 1cd6c96219
commit e931f6b630
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GPG Key ID: A9B0331F832407B6
1 changed files with 2 additions and 1 deletions
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fs/ntfs3/fslog.c
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@ -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. */