3.16.65-rc1 review patch. If anyone has any objections, please let me know.
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From: Vasily Averin vvs@virtuozzo.com
commit b982896cdb6e6a6b89d86dfb39df489d9df51e14 upstream.
If allocation fails on last elements of array need to free already allocated elements.
v2: just move existing out_rsbtbl label to right place
Fixes 789924ba635f ("dlm: fix race between remove and lookup")
Signed-off-by: Vasily Averin vvs@virtuozzo.com Signed-off-by: David Teigland teigland@redhat.com Signed-off-by: Ben Hutchings ben@decadent.org.uk --- fs/dlm/lockspace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -673,11 +673,11 @@ static int new_lockspace(const char *nam kfree(ls->ls_recover_buf); out_lkbidr: idr_destroy(&ls->ls_lkbidr); + out_rsbtbl: for (i = 0; i < DLM_REMOVE_NAMES_MAX; i++) { if (ls->ls_remove_names[i]) kfree(ls->ls_remove_names[i]); } - out_rsbtbl: vfree(ls->ls_rsbtbl); out_lsfree: if (do_unreg)