1 files changed, 5 insertions, 2 deletions
diff --git a/gdb/inf-ttrace.c b/gdb/inf-ttrace.c
index 2533238..7e3e79a 100644
--- a/gdb/inf-ttrace.c
+++ b/gdb/inf-ttrace.c
@@ -908,9 +908,12 @@ inf_ttrace_pid_to_str (ptid_t ptid)
     {
       pid_t pid = ptid_get_pid (ptid);
       lwpid_t lwpid = ptid_get_lwp (ptid);
-      static char buf[80];
+      static char buf[128];
+      int size;
 
-      sprintf (buf, "process %ld, lwp %ld", (long)pid, (long)lwpid);
+      size = snprintf (buf, sizeof buf, "process %ld, lwp %ld",
+		       (long)pid, (long)lwpid);
+      gdb_assert (size < sizeof buf);
       return buf;
     }