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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-06-04 20:23:54 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-06-05 04:25:05 +0300 |
| commit | 2551a53053de52993be8752731f084fad3cfc4d8 (patch) | |
| tree | 1956959bc2647d950a2ba4325ead3baa3271f7b8 /fs/xfs/xfs_error.c | |
| parent | 85ae01098c1a6a8e3ce908f8808f2d8f8effdbe3 (diff) | |
| download | linux-2551a53053de52993be8752731f084fad3cfc4d8.tar.xz | |
xfs: explicitly pass buffer size to xfs_corruption_error
Explicitly pass the buffer length to xfs_corruption_error() instead of
assuming XFS_CORRUPTION_DUMP_LEN so that we avoid dumping off the end
of the buffer.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_error.c')
| -rw-r--r-- | fs/xfs/xfs_error.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 7975634cb8fe..fedb2730ea9b 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -334,13 +334,14 @@ xfs_corruption_error( const char *tag, int level, struct xfs_mount *mp, - void *p, + void *buf, + size_t bufsize, const char *filename, int linenum, xfs_failaddr_t failaddr) { if (level <= xfs_error_level) - xfs_hex_dump(p, XFS_CORRUPTION_DUMP_LEN); + xfs_hex_dump(buf, bufsize); xfs_error_report(tag, level, mp, filename, linenum, failaddr); xfs_alert(mp, "Corruption detected. Unmount and run xfs_repair"); } |