From: Thomas Graf <tgraf@suug.ch>
Date: Sun, 10 Apr 2011 08:18:04 +0000 (+0200)
Subject: Initialize dump buffer in case caller missed it
X-Git-Tag: libnl3_1~57
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2dbe7d7cfc591e4e279f91409dca92f235b92c1b;p=thirdparty%2Flibnl.git

Initialize dump buffer in case caller missed it

(Set an end to all the bug reports of applications failing
to do so.)
---

diff --git a/lib/utils.c b/lib/utils.c
index 8756318..4d29ebb 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -1000,6 +1000,9 @@ void dump_from_ops(struct nl_object *obj, struct nl_dump_params *params)
 		params->dp_pre_dump = 1;
 	}
 
+	if (params->dp_buf)
+                memset(params->dp_buf, 0, params->dp_buflen);
+
 	if (obj->ce_ops->oo_dump[type])
 		obj->ce_ops->oo_dump[type](obj, params);
 }