From: Ido Schimmel <[email protected]>
[ Upstream commit 07e61a979ca4dddb3661f59328b3cd109f6b0070 ]
A reference was not taken for the current nexthop entry, so do not try
to put it in the error path.
Fixes: 430a049190de ("nexthop: Add support for nexthop groups")
Signed-off-by: Ido Schimmel <[email protected]>
Reviewed-by: Petr Machata <[email protected]>
Reviewed-by: David Ahern <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ipv4/nexthop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/ipv4/nexthop.c
+++ b/net/ipv4/nexthop.c
@@ -1157,7 +1157,7 @@ static struct nexthop *nexthop_create_gr
return nh;
out_no_nh:
- for (; i >= 0; --i)
+ for (i--; i >= 0; --i)
nexthop_put(nhg->nh_entries[i].nh);
kfree(nhg->spare);
