From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 30 Sep 2008 04:59:04 +0000 (-0700)
Subject: return a more useful error message when no name resolution methods are
X-Git-Tag: samba-4.0.0alpha6~769^2~228^2~98
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8104968004a3a7fcfe4febb9918ecbf37ba948ac;p=thirdparty%2Fsamba.git

return a more useful error message when no name resolution methods are
available
---

diff --git a/source4/libcli/resolve/resolve.c b/source4/libcli/resolve/resolve.c
index d89b50e430f..2b14591d68f 100644
--- a/source4/libcli/resolve/resolve.c
+++ b/source4/libcli/resolve/resolve.c
@@ -165,6 +165,10 @@ struct composite_context *resolve_name_send(struct resolve_context *ctx,
 	}
 
 	state->method = ctx->methods;
+	if (state->method == NULL) {
+		composite_error(c, NT_STATUS_HOST_UNREACHABLE);
+		return c;
+	}
 	state->creq = setup_next_method(c);
 	if (composite_nomem(state->creq, c)) return c;