@@ -373,7 +373,7 @@ static char *getdsig(const char *host, const char *user, const unsigned char *da

 	    closesocket(sockd);

 	    return NULL;

 	} else {

-	    mprintf("Signature received (length = %lu)\n", strlen(buff) - 10);

+	    mprintf("Signature received (length = %lu)\n", (unsigned long)strlen(buff) - 10);

 	}

     } else {

 	mprintf("!getdsig: Communication error with remote server\n");

@@ -712,6 +712,7 @@ static int build(const struct optstruct *opts)

 			dblist2 = (char **) realloc(dblist2, (dblist2cnt + 1) * sizeof(char *));

 			if(!dblist2) { /* dblist2 leaked but we don't really care */

 			    mprintf("!build: Memory allocation error\n");

+                            closedir(dd);

 			    return -1;

 			}

 			dblist2[dblist2cnt] = strdup(dent->d_name);

@@ -847,6 +848,7 @@ static int build(const struct optstruct *opts)

 	mprintf("Builder name: ");

 	if(scanf("%32s", builder) == EOF || !pt) {

 	    mprintf("!build: Can't get builder name\n");

+	    free(dblist2);

 	    return -1;

 	}

     }