From: Ted Lemon <source@isc.org>
Date: Sun, 1 Oct 2000 21:41:34 +0000 (+0000)
Subject: Don't dump core when sending a name/value pair with a null value.
X-Git-Tag: V3-BETA-2-PATCH-7~44
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84b0068537ad0873fb91071722d345a37d7f35cc;p=thirdparty%2Fdhcp.git

Don't dump core when sending a name/value pair with a null value.
---

diff --git a/omapip/buffer.c b/omapip/buffer.c
index cc7b514bc..01797ef69 100644
--- a/omapip/buffer.c
+++ b/omapip/buffer.c
@@ -447,6 +447,10 @@ isc_result_t omapi_connection_write_typed_data (omapi_object_t *c,
 	isc_result_t status;
 	omapi_handle_t handle;
 
+	/* Null data is valid. */
+	if (!data)
+		return omapi_connection_put_uint32 (c, 0);
+
 	switch (data -> type) {
 	      case omapi_datatype_int:
 		status = omapi_connection_put_uint32 (c, sizeof (u_int32_t));