diff -Naurp strace-4.5.18/bjm.c strace-4.5.18.oden/bjm.c
--- strace-4.5.18/bjm.c	2005-08-03 13:27:30.000000000 +0200
+++ strace-4.5.18.oden/bjm.c	2008-12-22 16:47:56.000000000 +0100
@@ -142,7 +142,7 @@ struct tcb *tcp;
 					for (idx=0; idx<ret; idx++) {
 						if (idx!=0)
 							tprintf(",");
-						tprintf(mod);
+						tprintf("%s", mod);
 						mod+=strlen(mod)+1;
 					}
 					free(data);
diff -Naurp strace-4.5.18/process.c strace-4.5.18.oden/process.c
--- strace-4.5.18/process.c	2008-07-18 04:16:47.000000000 +0200
+++ strace-4.5.18.oden/process.c	2008-12-22 16:47:36.000000000 +0100
@@ -1731,7 +1731,7 @@ long addr;
 			cp.p64 = cp.p32;
 		if (cp.p64 == 0)
 			break;
-		tprintf(sep);
+		tprintf("%s", sep);
 		printstr(tcp, cp.p64, -1);
 		addr += personality_wordsize[current_personality];
 	}
diff -Naurp strace-4.5.18/signal.c strace-4.5.18.oden/signal.c
--- strace-4.5.18/signal.c	2008-08-20 03:59:40.000000000 +0200
+++ strace-4.5.18.oden/signal.c	2008-12-22 16:48:20.000000000 +0100
@@ -401,7 +401,7 @@ void
 printsignal(nr)
 int nr;
 {
-	tprintf(signame(nr));
+	tprintf("%s", signame(nr));
 }
 
 void