From: Adam Dickmeiss <adam@indexdata.dk>
Date: Mon, 8 Oct 2012 13:45:43 +0000 (+0200)
Subject: z3950_client: fix string handling for init diagnostics
X-Git-Tag: v1.3.48~1
X-Git-Url: http://git.indexdata.com/?a=commitdiff_plain;h=d152384a9fc6337abc7cec0a5767577653aab9f0;p=metaproxy-moved-to-github.git

z3950_client: fix string handling for init diagnostics

in the case where addinfo was absent.
---

diff --git a/src/filter_z3950_client.cpp b/src/filter_z3950_client.cpp
index d4f78a9..a42fb61 100644
--- a/src/filter_z3950_client.cpp
+++ b/src/filter_z3950_client.cpp
@@ -238,9 +238,10 @@ void yf::Z3950Client::Assoc::fixup_init(ODR odr, Z_InitResponse *initrs)
                             odr,
                             (oaddinfo ? strlen(oaddinfo) : 0) + 20 +
                             m_host.length());
+                        *naddinfo = '\0';
                         if (oaddinfo && *oaddinfo)
                         {
-                            strcpy(naddinfo, oaddinfo);
+                            strcat(naddinfo, oaddinfo);
                             strcat(naddinfo, " ");
                         }
                         strcat(naddinfo, "(backend=");