netapi: fix NetShareGetInfo_r.

Guenther
(This used to be commit b42408f54ea61ad47f5a33085ab1532c67ceee83)

diff --git a/source3/lib/netapi/share.c b/source3/lib/netapi/share.c
index 27528953875b21f5fa0e041ae9a686a22a53c32e..8b9124b5130136b925790fbcf06df238c657b7f0 100644 (file)
--- a/source3/lib/netapi/share.c
+++ b/source3/lib/netapi/share.c
@@ -412,7 +412,7 @@ WERROR NetShareGetInfo_r(struct libnetapi_ctx *ctx,
        union srvsvc_NetShareInfo info;
        uint32_t num_entries = 0;
 
-       if (!r->in.net_name) {
+       if (!r->in.net_name || !r->out.buffer) {
                return WERR_INVALID_PARAM;
        }