| Message ID | 1317056696-23611-1-git-send-email-madalin.bucur@freescale.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Madalin Bucur <madalin.bucur@freescale.com> Date: Mon, 26 Sep 2011 20:04:56 +0300 > return value of dst_alloc must be checked before use > > Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 1250f90..fb545ed 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -244,7 +244,9 @@ static inline struct rt6_info *ip6_dst_alloc(struct dst_ops *ops, { struct rt6_info *rt = dst_alloc(ops, dev, 0, 0, flags); - memset(&rt->rt6i_table, 0, sizeof(*rt) - sizeof(struct dst_entry)); + if (rt != NULL) + memset(&rt->rt6i_table, 0, + sizeof(*rt) - sizeof(struct dst_entry)); return rt; }
return value of dst_alloc must be checked before use Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> --- net/ipv6/route.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)