From: Adam Dickmeiss <adam@indexdata.dk>
Date: Thu, 19 Jan 2012 13:43:26 +0000 (+0100)
Subject: PDU decode failure: log lead bytes and PDU size
X-Git-Tag: v1.2.8~4
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=e661675e0358c69a91c16e8a4e00dafbea1fabf9;p=yazpp-moved-to-github.git

PDU decode failure: log lead bytes and PDU size
---

diff --git a/src/yaz-z-assoc.cpp b/src/yaz-z-assoc.cpp
index 24b60d0..6048465 100644
--- a/src/yaz-z-assoc.cpp
+++ b/src/yaz-z-assoc.cpp
@@ -218,7 +218,15 @@ Z_GDU *Z_Assoc::decode_GDU(const char *buf, int len)
         yaz_log(YLOG_LOG, "PDU decode failed '%s' near byte %ld. Element %s",
                 odr_errmsg(odr_geterror(m_odr_in)),
                 (long) odr_offset(m_odr_in),
-                element ? element : "unknown");
+                element && *element ? element : "unknown");
+        yaz_log(YLOG_LOG, "Buffer length: %d", (int) len);
+        if (len > 0)
+        {
+            WRBUF w = wrbuf_alloc();
+            wrbuf_write_escaped(w, buf, len > 20 ? 20 : len);
+            yaz_log(YLOG_LOG, "Buffer content: %s", wrbuf_cstr(w));
+            wrbuf_destroy(w);
+        }
         yaz_log(YLOG_LOG, "PDU dump:");
         odr_dumpBER(yaz_log_file(), buf, len);
         return 0;