diff -r d647d52028bc -r aeabfd54d3b6 apps/dtnrespond/dtnrespond.c
--- a/apps/dtnrespond/dtnrespond.c	Wed Jan 11 17:25:15 2012 +0000
+++ b/apps/dtnrespond/dtnrespond.c	Wed Jan 11 18:10:26 2012 +0000
@@ -798,6 +798,14 @@
     }
     i += f_decoding_len;
 
+    if ( bpq->fragments.num_frag_returned > 0 ) {
+    	bpq->fragments.frag_offsets = (u_int*) malloc ( sizeof(u_int) * bpq->fragments.num_frag_returned );
+    	bpq->fragments.frag_lenghts = (u_int*) malloc ( sizeof(u_int) * bpq->fragments.num_frag_returned );
+    } else {
+    	bpq->fragments.frag_offsets = NULL;
+    	bpq->fragments.frag_lenghts = NULL;
+    }
+
     for (j=0; i<buf_len && j<(int)bpq->fragments.num_frag_returned; ++j) {
 
         // fragment offsets     SDNV
@@ -1042,6 +1050,18 @@
         dtn_free_payload(&payload);
     }
 
+    // if fragment memory was allocated
+    // free it now
+    if ( bpq_block_data.fragments.frag_offsets != NULL ){
+    	free(bpq_block_data.fragments.frag_offsets);
+    	bpq_block_data.fragments.frag_offsets = NULL;
+    }
+
+    if ( bpq_block_data.fragments.frag_lenghts != NULL ){
+    	free(bpq_block_data.fragments.frag_lenghts);
+    	bpq_block_data.fragments.frag_lenghts = NULL;
+    }
+
     return ret;
 }