convert to zalloc

diff --git a/src/core/resolv.c b/src/core/resolv.c
index bee391a..88fc118 100644 (file)
--- a/src/core/resolv.c
+++ b/src/core/resolv.c
@@ -116,10 +116,9 @@ static int numeric_resolv ( struct resolv_interface *resolv,
        struct sockaddr_in *sin;
 
        /* Allocate and initialise structure */
-       numeric = malloc ( sizeof ( *numeric ) );
+       numeric = zalloc ( sizeof ( *numeric ) );
        if ( ! numeric )
                return -ENOMEM;
-       memset ( numeric, 0, sizeof ( *numeric ) );
        resolv_init ( &numeric->resolv, &null_resolv_ops, &numeric->refcnt );
        process_init ( &numeric->process, numeric_step, &numeric->refcnt );
        memcpy ( &numeric->sa, sa, sizeof ( numeric->sa ) );
@@ -258,10 +257,9 @@ int resolv ( struct resolv_interface *resolv, const char *name,
        int rc;
 
        /* Allocate and initialise structure */
-       mux = malloc ( sizeof ( *mux ) + name_len );
+       mux = zalloc ( sizeof ( *mux ) + name_len );
        if ( ! mux )
                return -ENOMEM;
-       memset ( mux, 0, sizeof ( *mux ) );
        resolv_init ( &mux->parent, &null_resolv_ops, &mux->refcnt );
        resolv_init ( &mux->child, &resolv_mux_child_ops, &mux->refcnt );
        mux->resolver = resolvers;
@@ -388,10 +386,9 @@ int xfer_open_named_socket ( struct xfer_interface *xfer, int semantics,
        int rc;
 
        /* Allocate and initialise structure */
-       named = malloc ( sizeof ( *named ) );
+       named = zalloc ( sizeof ( *named ) );
        if ( ! named )
                return -ENOMEM;
-       memset ( named, 0, sizeof ( *named ) );
        xfer_init ( &named->xfer, &named_xfer_ops, &named->refcnt );
        resolv_init ( &named->resolv, &named_resolv_ops, &named->refcnt );
        named->semantics = semantics;