libceph: use snprintf for formatting object name
authorSage Weil <sage@newdream.net>
Thu, 12 May 2011 21:29:51 +0000 (14:29 -0700)
committerSage Weil <sage@newdream.net>
Thu, 19 May 2011 18:25:02 +0000 (11:25 -0700)
Signed-off-by: Sage Weil <sage@newdream.net>
net/ceph/osd_client.c

index 6b5dda1..9adbb01 100644 (file)
@@ -124,7 +124,7 @@ static void calc_layout(struct ceph_osd_client *osdc,
        ceph_calc_raw_layout(osdc, layout, vino.snap, off,
                             plen, &bno, req, op);
 
-       sprintf(req->r_oid, "%llx.%08llx", vino.ino, bno);
+       snprintf(req->r_oid, sizeof(req->r_oid), "%llx.%08llx", vino.ino, bno);
        req->r_oid_len = strlen(req->r_oid);
 }