From 96a6686b0b59ab99db557859fd64483de3aab8da Mon Sep 17 00:00:00 2001
From: Rainer Gerhards <rgerhards@adiscon.com>
Date: Mon, 10 Sep 2012 15:39:27 +0200
Subject: bugfix: string-generating templates caused abort if CEE field could
 not be found

---
 runtime/msg.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'runtime/msg.c')

diff --git a/runtime/msg.c b/runtime/msg.c
index afc79042..f1f7997c 100644
--- a/runtime/msg.c
+++ b/runtime/msg.c
@@ -2434,10 +2434,15 @@ dbgprintf("AAAA: leaf '%s'\n", leaf);
 		CHKiRet(jsonPathFindParent(pM, name, leaf, &parent, 1));
 		field = json_object_object_get(parent, (char*)leaf);
 	}
-	*pRes = (uchar*) strdup(json_object_get_string(field));
+	if(field == 0) {
+		*pRes = (uchar*) "";
+		*pbMustBeFreed = 0;
+	} else {
+		*pRes = (uchar*) strdup(json_object_get_string(field));
 dbgprintf("AAAA: json_object_get_string() returns '%s'\n", *pRes);
-	*buflen = (int) ustrlen(*pRes);
-	*pbMustBeFreed = 1;
+		*buflen = (int) ustrlen(*pRes);
+		*pbMustBeFreed = 1;
+	}
 
 finalize_it:
 	free(name);
-- 
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