On Thu, Mar 19, 2015 at 04:55:20PM -0700, Darrick J. Wong wrote: > Clear the contents of the xfs buffer when we're initializing it to avoid > writing random heap contents (and CRC thereof) to disk. > > Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> > --- Looks good to me: Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx> > libxfs/rdwr.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/libxfs/rdwr.c b/libxfs/rdwr.c > index 7d73477..35fb366 100644 > --- a/libxfs/rdwr.c > +++ b/libxfs/rdwr.c > @@ -411,6 +411,7 @@ __initbuf(xfs_buf_t *bp, struct xfs_buftarg *btp, xfs_daddr_t bno, > strerror(errno)); > exit(1); > } > + memset(bp->b_addr, 0, bytes); > #ifdef XFS_BUF_TRACING > list_head_init(&bp->b_lock_list); > #endif > > _______________________________________________ > xfs mailing list > xfs@xxxxxxxxxxx > http://oss.sgi.com/mailman/listinfo/xfs _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
