Clear context struct at allocation time

Future versions of libibverbs will add additional ops to the end of
struct ibv_context.  This means that driver libraries should zero the
entire struct ibv_context at allocation time, so that any new ops will
be NULL by default.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mlx4.c b/src/mlx4.c
index b2e2ba9..34ece39 100644
--- a/src/mlx4.c
+++ b/src/mlx4.c
@@ -105,7 +105,7 @@ static struct ibv_context *mlx4_alloc_context(struct ibv_device *ibdev, int cmd_
 	struct mlx4_alloc_ucontext_resp resp;
 	int				i;
 
-	context = malloc(sizeof *context);
+	context = calloc(1, sizeof *context);
 	if (!context)
 		return NULL;