From: Swapnil Pimpale <spimpale@xxxxxxx> The introduction of lmm_layout_gen makes the assumption that lmm_objects is present after lmm_stripe_count incorrect. Fixed this to get the correct address of lmm_objects when lmmk is cast to lov_mds_md_v1. Signed-off-by: Swapnil Pimpale <spimpale@xxxxxxx> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3162 Reviewed-on: http://review.whamcloud.com/7258 Reviewed-by: John L. Hammond <john.hammond@xxxxxxxxx> Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx> Signed-off-by: James Simmons <jsimmons@xxxxxxxxxxxxx> --- drivers/staging/lustre/lustre/lov/lov_pack.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/staging/lustre/lustre/lov/lov_pack.c b/drivers/staging/lustre/lustre/lov/lov_pack.c index 3925633..2f02be5 100644 --- a/drivers/staging/lustre/lustre/lov/lov_pack.c +++ b/drivers/staging/lustre/lustre/lov/lov_pack.c @@ -444,8 +444,7 @@ int lov_getstripe(struct obd_export *exp, struct lov_stripe_md *lsm, if (lum.lmm_magic == LOV_USER_MAGIC) { /* User request for v1, we need skip lmm_pool_name */ if (lmmk->lmm_magic == LOV_MAGIC_V3) { - memmove((char *)(&lmmk->lmm_stripe_count) + - sizeof(lmmk->lmm_stripe_count), + memmove(((struct lov_mds_md_v1 *)lmmk)->lmm_objects, ((struct lov_mds_md_v3 *)lmmk)->lmm_objects, lmmk->lmm_stripe_count * sizeof(struct lov_ost_data_v1)); -- 1.7.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
