16 files changed, 40 insertions, 30 deletions

diff --git a/drivers/input/joystick/a3d.c b/drivers/input/joystick/a3d.c
index 4612d13ea756..b11a4bbc84c4 100644
--- a/drivers/input/joystick/a3d.c
+++ b/drivers/input/joystick/a3d.c
@@ -306,7 +306,7 @@ static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv)
         gameport_set_poll_handler(gameport, a3d_poll);
         gameport_set_poll_interval(gameport, 20);
 
-        sprintf(a3d->phys, "%s/input0", gameport->phys);
+        snprintf(a3d->phys, sizeof(a3d->phys), "%s/input0", gameport->phys);
 
         input_dev->name = a3d_names[a3d->mode];
         input_dev->phys = a3d->phys;
diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c
index 3121961e3e7c..01dc0b195d59 100644
--- a/drivers/input/joystick/analog.c
+++ b/drivers/input/joystick/analog.c
@@ -408,21 +408,23 @@ static void analog_calibrate_timer(struct analog_port *port)
 
 static void analog_name(struct analog *analog)
 {
-        sprintf(analog->name, "Analog %d-axis %d-button",
-                hweight8(analog->mask & ANALOG_AXES_STD),
-                hweight8(analog->mask & ANALOG_BTNS_STD) + !!(analog->mask & ANALOG_BTNS_CHF) * 2 +
-                hweight16(analog->mask & ANALOG_BTNS_GAMEPAD) + !!(analog->mask & ANALOG_HBTN_CHF) * 4);
+        snprintf(analog->name, sizeof(analog->name), "Analog %d-axis %d-button",
+                 hweight8(analog->mask & ANALOG_AXES_STD),
+                 hweight8(analog->mask & ANALOG_BTNS_STD) + !!(analog->mask & ANALOG_BTNS_CHF) * 2 +
+                 hweight16(analog->mask & ANALOG_BTNS_GAMEPAD) + !!(analog->mask & ANALOG_HBTN_CHF) * 4);
 
         if (analog->mask & ANALOG_HATS_ALL)
-                sprintf(analog->name, "%s %d-hat",
-                        analog->name, hweight16(analog->mask & ANALOG_HATS_ALL));
+                snprintf(analog->name, sizeof(analog->name), "%s %d-hat",
+                         analog->name, hweight16(analog->mask & ANALOG_HATS_ALL));
 
         if (analog->mask & ANALOG_HAT_FCS)
-                        strcat(analog->name, " FCS");
+                strlcat(analog->name, " FCS", sizeof(analog->name));
         if (analog->mask & ANALOG_ANY_CHF)
-                        strcat(analog->name, (analog->mask & ANALOG_SAITEK) ? " Saitek" : " CHF");
+                strlcat(analog->name, (analog->mask & ANALOG_SAITEK) ? " Saitek" : " CHF",
+                        sizeof(analog->name));
 
-        strcat(analog->name, (analog->mask & ANALOG_GAMEPAD) ? " gamepad": " joystick");
+        strlcat(analog->name, (analog->mask & ANALOG_GAMEPAD) ? " gamepad": " joystick",
+                sizeof(analog->name));
 }
 
 /*
@@ -435,7 +437,8 @@ static int analog_init_device(struct analog_port *port, struct analog *analog, i
         int i, j, t, v, w, x, y, z;
 
         analog_name(analog);
-        sprintf(analog->phys, "%s/input%d", port->gameport->phys, index);
+        snprintf(analog->phys, sizeof(analog->phys),
+                 "%s/input%d", port->gameport->phys, index);
         analog->buttons = (analog->mask & ANALOG_GAMEPAD) ? analog_pad_btn : analog_joy_btn;
 
         analog->dev = input_dev = input_allocate_device();
diff --git a/drivers/input/joystick/cobra.c b/drivers/input/joystick/cobra.c
index 1909f7ef340c..d5e42eb88a20 100644
--- a/drivers/input/joystick/cobra.c
+++ b/drivers/input/joystick/cobra.c
@@ -202,7 +202,8 @@ static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv)
                         goto fail3;
                 }
 
-                sprintf(cobra->phys[i], "%s/input%d", gameport->phys, i);
+                snprintf(cobra->phys[i], sizeof(cobra->phys[i]),
+                         "%s/input%d", gameport->phys, i);
 
                 input_dev->name = "Creative Labs Blaster GamePad Cobra";
                 input_dev->phys = cobra->phys[i];
diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c
index e61894685cb1..6f31f054d1bb 100644
--- a/drivers/input/joystick/db9.c
+++ b/drivers/input/joystick/db9.c
@@ -620,7 +620,8 @@ static struct db9 __init *db9_probe(int parport, int mode)
                         goto err_unreg_devs;
                 }
 
-                sprintf(db9->phys[i], "%s/input%d", db9->pd->port->name, i);
+                snprintf(db9->phys[i], sizeof(db9->phys[i]),
+                         "%s/input%d", db9->pd->port->name, i);
 
                 input_dev->name = db9_mode->name;
                 input_dev->phys = db9->phys[i];
diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index ecbdb6b9bbd6..fe12aa37393d 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -761,7 +761,8 @@ static struct gc __init *gc_probe(int parport, int *pads, int n_pads)
                 if (!pads[i])
                         continue;
 
-                sprintf(gc->phys[i], "%s/input%d", gc->pd->port->name, i);
+                snprintf(gc->phys[i], sizeof(gc->phys[i]),
+                         "%s/input%d", gc->pd->port->name, i);
                 err = gc_setup_pad(gc, i, pads[i]);
                 if (err)
                         goto err_unreg_devs;
diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c
index 8a3ad455eb38..e4a699f6ec87 100644
--- a/drivers/input/joystick/gf2k.c
+++ b/drivers/input/joystick/gf2k.c
@@ -298,7 +298,7 @@ static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv)
         gameport_set_poll_handler(gameport, gf2k_poll);
         gameport_set_poll_interval(gameport, 20);
 
-        sprintf(gf2k->phys, "%s/input0", gameport->phys);
+        snprintf(gf2k->phys, sizeof(gf2k->phys), "%s/input0", gameport->phys);
 
         gf2k->length = gf2k_lens[gf2k->id];
 
diff --git a/drivers/input/joystick/grip.c b/drivers/input/joystick/grip.c
index 20cb98ac2d79..17a90c436de8 100644
--- a/drivers/input/joystick/grip.c
+++ b/drivers/input/joystick/grip.c
@@ -354,7 +354,8 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv)
                         goto fail3;
                 }
 
-                sprintf(grip->phys[i], "%s/input%d", gameport->phys, i);
+                snprintf(grip->phys[i], sizeof(grip->phys[i]),
+                         "%s/input%d", gameport->phys, i);
 
                 input_dev->name = grip_name[grip->mode[i]];
                 input_dev->phys = grip->phys[i];
diff --git a/drivers/input/joystick/guillemot.c b/drivers/input/joystick/guillemot.c
index 6e2c721c26ba..840ed9b512b2 100644
--- a/drivers/input/joystick/guillemot.c
+++ b/drivers/input/joystick/guillemot.c
@@ -222,7 +222,7 @@ static int guillemot_connect(struct gameport *gameport, struct gameport_driver *
         gameport_set_poll_handler(gameport, guillemot_poll);
         gameport_set_poll_interval(gameport, 20);
 
-        sprintf(guillemot->phys, "%s/input0", gameport->phys);
+        snprintf(guillemot->phys, sizeof(guillemot->phys), "%s/input0", gameport->phys);
         guillemot->type = guillemot_type + i;
 
         input_dev->name = guillemot_type[i].name;
diff --git a/drivers/input/joystick/interact.c b/drivers/input/joystick/interact.c
index c4ed01758226..bbfeb9c59b87 100644
--- a/drivers/input/joystick/interact.c
+++ b/drivers/input/joystick/interact.c
@@ -251,7 +251,7 @@ static int interact_connect(struct gameport *gameport, struct gameport_driver *d
         gameport_set_poll_handler(gameport, interact_poll);
         gameport_set_poll_interval(gameport, 20);
 
-        sprintf(interact->phys, "%s/input0", gameport->phys);
+        snprintf(interact->phys, sizeof(interact->phys), "%s/input0", gameport->phys);
 
         interact->type = i;
         interact->length = interact_type[i].length;
diff --git a/drivers/input/joystick/magellan.c b/drivers/input/joystick/magellan.c
index ca3cc2319d6a..168b1061a03b 100644
--- a/drivers/input/joystick/magellan.c
+++ b/drivers/input/joystick/magellan.c
@@ -162,7 +162,7 @@ static int magellan_connect(struct serio *serio, struct serio_driver *drv)
                 goto fail;
 
         magellan->dev = input_dev;
-        sprintf(magellan->phys, "%s/input0", serio->phys);
+        snprintf(magellan->phys, sizeof(magellan->phys), "%s/input0", serio->phys);
 
         input_dev->name = "LogiCad3D Magellan / SpaceMouse";
         input_dev->phys = magellan->phys;
diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
index 95c0de7964a0..e58b22c018e4 100644
--- a/drivers/input/joystick/sidewinder.c
+++ b/drivers/input/joystick/sidewinder.c
@@ -541,7 +541,7 @@ static void sw_print_packet(char *name, int length, unsigned char *buf, char bit
  * Unfortunately I don't know how to do this for the other SW types.
  */
 
-static void sw_3dp_id(unsigned char *buf, char *comment)
+static void sw_3dp_id(unsigned char *buf, char *comment, size_t size)
 {
         int i;
         char pnp[8], rev[9];
@@ -554,7 +554,7 @@ static void sw_3dp_id(unsigned char *buf, char *comment)
 
         pnp[7] = rev[8] = 0;
 
-        sprintf(comment, " [PnP %d.%02d id %s rev %s]",
+        snprintf(comment, size, " [PnP %d.%02d id %s rev %s]",
                 (int) ((sw_get_bits(buf, 8, 6, 1) << 6) |               /* Two 6-bit values */
                         sw_get_bits(buf, 16, 6, 1)) / 100,
                 (int) ((sw_get_bits(buf, 8, 6, 1) << 6) |
@@ -695,7 +695,7 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv)
                                                 sw->type = SW_ID_FFP;
                                                 sprintf(comment, " [AC %s]", sw_get_bits(idbuf,38,1,3) ? "off" : "on");
                                         } else
-                                        sw->type = SW_ID_PP;
+                                                sw->type = SW_ID_PP;
                                         break;
                                 case 66:
                                         sw->bits = 3;
@@ -703,7 +703,8 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv)
                                         sw->length = 22;
                                 case 64:
                                         sw->type = SW_ID_3DP;
-                                        if (j == 160) sw_3dp_id(idbuf, comment);
+                                        if (j == 160)
+                                                sw_3dp_id(idbuf, comment, sizeof(comment));
                                         break;
                         }
                 }
@@ -733,8 +734,10 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv)
         for (i = 0; i < sw->number; i++) {
                 int bits, code;
 
-                sprintf(sw->name, "Microsoft SideWinder %s", sw_name[sw->type]);
-                sprintf(sw->phys[i], "%s/input%d", gameport->phys, i);
+                snprintf(sw->name, sizeof(sw->name),
+                         "Microsoft SideWinder %s", sw_name[sw->type]);
+                snprintf(sw->phys[i], sizeof(sw->phys[i]),
+                         "%s/input%d", gameport->phys, i);
 
                 sw->dev[i] = input_dev = input_allocate_device();
                 if (!input_dev) {
diff --git a/drivers/input/joystick/spaceball.c b/drivers/input/joystick/spaceball.c
index d6f8db8ec3fd..75eb5ca59992 100644
--- a/drivers/input/joystick/spaceball.c
+++ b/drivers/input/joystick/spaceball.c
@@ -220,7 +220,7 @@ static int spaceball_connect(struct serio *serio, struct serio_driver *drv)
                 goto fail;
 
         spaceball->dev = input_dev;
-        sprintf(spaceball->phys, "%s/input0", serio->phys);
+        snprintf(spaceball->phys, sizeof(spaceball->phys), "%s/input0", serio->phys);
 
         input_dev->name = spaceball_names[id];
         input_dev->phys = spaceball->phys;
diff --git a/drivers/input/joystick/spaceorb.c b/drivers/input/joystick/spaceorb.c
index 7c123a01c58e..3e2782e79834 100644
--- a/drivers/input/joystick/spaceorb.c
+++ b/drivers/input/joystick/spaceorb.c
@@ -177,7 +177,7 @@ static int spaceorb_connect(struct serio *serio, struct serio_driver *drv)
                 goto fail;
 
         spaceorb->dev = input_dev;
-        sprintf(spaceorb->phys, "%s/input0", serio->phys);
+        snprintf(spaceorb->phys, sizeof(spaceorb->phys), "%s/input0", serio->phys);
 
         input_dev->name = "SpaceTec SpaceOrb 360 / Avenger";
         input_dev->phys = spaceorb->phys;
diff --git a/drivers/input/joystick/stinger.c b/drivers/input/joystick/stinger.c
index 0a9ed1d30636..011ec4858e15 100644
--- a/drivers/input/joystick/stinger.c
+++ b/drivers/input/joystick/stinger.c
@@ -148,7 +148,7 @@ static int stinger_connect(struct serio *serio, struct serio_driver *drv)
                 goto fail;
 
         stinger->dev = input_dev;
-        sprintf(stinger->phys, "%s/serio0", serio->phys);
+        snprintf(stinger->phys, sizeof(stinger->phys), "%s/serio0", serio->phys);
 
         input_dev->name = "Gravis Stinger";
         input_dev->phys = stinger->phys;
diff --git a/drivers/input/joystick/twidjoy.c b/drivers/input/joystick/twidjoy.c
index 7f8b0093c5bc..076f237d9654 100644
--- a/drivers/input/joystick/twidjoy.c
+++ b/drivers/input/joystick/twidjoy.c
@@ -199,7 +199,7 @@ static int twidjoy_connect(struct serio *serio, struct serio_driver *drv)
                 goto fail;
 
         twidjoy->dev = input_dev;
-        sprintf(twidjoy->phys, "%s/input0", serio->phys);
+        snprintf(twidjoy->phys, sizeof(twidjoy->phys), "%s/input0", serio->phys);
 
         input_dev->name = "Handykey Twiddler";
         input_dev->phys = twidjoy->phys;
diff --git a/drivers/input/joystick/warrior.c b/drivers/input/joystick/warrior.c
index 1849b176cf18..f9c1a03214eb 100644
--- a/drivers/input/joystick/warrior.c
+++ b/drivers/input/joystick/warrior.c
@@ -154,7 +154,7 @@ static int warrior_connect(struct serio *serio, struct serio_driver *drv)
                 goto fail;
 
         warrior->dev = input_dev;
-        sprintf(warrior->phys, "%s/input0", serio->phys);
+        snprintf(warrior->phys, sizeof(warrior->phys), "%s/input0", serio->phys);
 
         input_dev->name = "Logitech WingMan Warrior";
         input_dev->phys = warrior->phys;