X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=common%2Ftr_name.c;fp=common%2Ftr_name.c;h=0e15595daa2ae15f735b92288ac1038bb15f739b;hb=90d9e3659318270c28a7ea8bf018e07512901a06;hp=00757d440ecf22d35d73521b1092d5e8c76bd46c;hpb=0a3175f17c1ddcf19eef3683cd56081be60d2e8b;p=trust_router.git

diff --git a/common/tr_name.c b/common/tr_name.c
index 00757d4..0e15595 100644
--- a/common/tr_name.c
+++ b/common/tr_name.c
@@ -64,14 +64,17 @@ TR_NAME *tr_dup_name (TR_NAME *from)
 {
   TR_NAME *to;
 
-  if (to = malloc(sizeof(TR_NAME))) {
+  if (!from) {
+    return NULL;
+  }
+
+  if (NULL != (to = malloc(sizeof(TR_NAME)))) {
     to->len = from->len;
-    if (to->buf = malloc(to->len+1)) {
+    if (NULL != (to->buf = malloc(to->len+1))) {
       strncpy(to->buf, from->buf, from->len);
       to->buf[to->len] = 0;	/* NULL terminate for debugging printf()s */
     }
   }
-
   return to;
 }