From: Günther Deschner <gd@samba.org>
Date: Tue, 17 Jun 2008 08:31:44 +0000 (+0200)
Subject: netapi: Fix Bug #5545 (libnetapi_init without $USER)
X-Git-Tag: samba-3.3.0pre1~893
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=71f4cf773022525ba617f09c495dbff97f8eb2d5;p=thirdparty%2Fsamba.git

netapi: Fix Bug #5545 (libnetapi_init without $USER)

Based on patch from Erik van Pienbroek.

Guenther
---

diff --git a/source/lib/netapi/netapi.c b/source/lib/netapi/netapi.c
index 944c2c9304a..cf1be008498 100644
--- a/source/lib/netapi/netapi.c
+++ b/source/lib/netapi/netapi.c
@@ -85,10 +85,14 @@ NET_API_STATUS libnetapi_init(struct libnetapi_ctx **context)
 		setenv(KRB5_ENV_CCNAME, ctx->krb5_cc_env, 1);
 	}
 
-	ctx->username = talloc_strdup(frame, getenv("USER"));
+	if (getenv("USER")) {
+		ctx->username = talloc_strdup(frame, getenv("USER"));
+	} else {
+		ctx->username = talloc_strdup(frame, "");
+	}
 	if (!ctx->username) {
 		TALLOC_FREE(frame);
-		fprintf(stderr, "out of memory\n");
+		fprintf(stderr, "libnetapi_init: out of memory\n");
 		return W_ERROR_V(WERR_NOMEM);
 	}