target/linux/generic-2.4/patches/222-sound.patch

   1 --- a/drivers/sound/sound_core.c
   2 +++ b/drivers/sound/sound_core.c
   3 @@ -174,9 +174,9 @@ static int sound_insert_unit(struct soun
   4         }
   5
   6         if (r == low)
   7 -               sprintf (name_buf, "%s", name);
   8 +               snprintf (name_buf, sizeof(name_buf), "%s", name);
   9         else
  10 -               sprintf (name_buf, "%s%d", name, (r - low) / SOUND_STEP);
  11 +               snprintf (name_buf, sizeof(name_buf), "%s%d", name, (r - low) / SOUND_STEP);
  12         s->de = devfs_register (devfs_handle, name_buf,
  13                                 DEVFS_FL_NONE, SOUND_MAJOR, s->unit_minor,
  14                                 S_IFCHR | mode, fops, NULL);
  15 @@ -507,9 +507,9 @@ int soundcore_open(struct inode *inode,
  16                  *  ALSA toplevel modules for soundcards, thus we need
  17                  *  load them at first.   [Jaroslav Kysela <perex@jcu.cz>]
  18                  */
  19 -               sprintf(mod, "sound-slot-%i", unit>>4);
  20 +               snprintf(mod, sizeof(mod), "sound-slot-%i", unit>>4);
  21                 request_module(mod);
  22 -               sprintf(mod, "sound-service-%i-%i", unit>>4, chain);
  23 +               snprintf(mod, sizeof(mod), "sound-service-%i-%i", unit>>4, chain);
  24                 request_module(mod);
  25                 spin_lock(&sound_loader_lock);
  26                 s = __look_for_unit(chain, unit);