try fix mor memleaks

iguana/dpow/dpow_fsm.c

@@ -669,8 +669,11 @@ void dpow_statemachinestart(void *ptr)
                 fprintf(stderr, "[%s] Cant find tx.%s rebroadcasting...\n", dp->dest, bits256_str(str,bp->desttxid));
                 send_dest = 1;
             } else fprintf(stderr, "[%s] get raw transaction error\n", dp->dest);
-            if ( send_dest == 1 )
-                dpow_sendrawtransaction(myinfo, bp->destcoin, desttx);
+            if ( send_src == 1 )
+            {
+                char *tmpstr = dpow_sendrawtransaction(myinfo, bp->destcoin, desttx);
+                free(tempstr);
+            }    
         }
         
         // get the confirms for srctxid
@@ -701,7 +704,10 @@ void dpow_statemachinestart(void *ptr)
                 send_src = 1;
             } else fprintf(stderr, "[%s] get raw transaction error\n", dp->symbol);
             if ( send_src == 1 )
-                dpow_sendrawtransaction(myinfo, bp->srccoin, srctx);
+            {
+                char *tmpstr = dpow_sendrawtransaction(myinfo, bp->srccoin, srctx);
+                free(tempstr);
+            }
         }
     }
 #endif

iguana/dpow/dpow_rpc.c

@@ -153,6 +153,8 @@ int32_t komodo_initjson2(char *fstr)
                 {
                     Notaries_elected[i][0] = clonestr(field);
                     Notaries_elected[i][1] = clonestr(hexstr);
+                    free(feild);
+                    free(hexstr);
                     //printf("%d of %d: %s %s\n",i,n,field,hexstr);
                 }
                 else

iguana/dpow/dpow_tx.c

@@ -531,7 +531,9 @@ void dpow_rawtxsign(struct supernet_info *myinfo,struct dpow_info *dp,struct igu
                                 }
                                 if ( valid != 0 )
                                 {
-                                    printf("bestk.%d %llx %s height.%d mod.%d VINI.%d myind.%d MINE.(%s) j.%d\n",bestk,(long long)bestmask,(src_or_dest != 0) ? bp->destcoin->symbol : bp->srccoin->symbol,bp->height,DPOW_MODIND(bp,0),j,myind,jprint(item,0),j);
+                                    char *txinfo = jprint(item,0);
+                                    printf("bestk.%d %llx %s height.%d mod.%d VINI.%d myind.%d MINE.(%s) j.%d\n",bestk,(long long)bestmask,(src_or_dest != 0) ? bp->destcoin->symbol : bp->srccoin->symbol,bp->height,DPOW_MODIND(bp,0),j,myind,txinfo,j);
+                                    free(txinfo);
                                     cp->siglens[bestk] = (int32_t)strlen(sigstr) >> 1;
                                     if ( src_or_dest != 0 )
                                         bp->destsigsmasks[bestk] |= (1LL << myind);

iguana/iguana_rpc.c

@@ -1302,9 +1302,10 @@ void iguana_rpcloop(void *args)
                         printf("iguana sent.%d remains.%d of len.%d\n",numsent,remains,recvlen);
                 }
             }
-            if ( retstr != space)
-                free(retstr);
+            //if ( retstr != space)
+            //    free(retstr);
         }
+        free(retstr);
         closesocket(sock);
     }
 }