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

   1 Index: linux-2.4.35.4/drivers/sound/sound_core.c
   2 ===================================================================
   3 --- linux-2.4.35.4.orig/drivers/sound/sound_core.c
   4 +++ linux-2.4.35.4/drivers/sound/sound_core.c
   5 @@ -174,9 +174,9 @@ static int sound_insert_unit(struct soun
   6         }
   7
   8         if (r == low)
   9 -               sprintf (name_buf, "%s", name);
  10 +               snprintf (name_buf, sizeof(name_buf), "%s", name);
  11         else
  12 -               sprintf (name_buf, "%s%d", name, (r - low) / SOUND_STEP);
  13 +               snprintf (name_buf, sizeof(name_buf), "%s%d", name, (r - low) / SOUND_STEP);
  14         s->de = devfs_register (devfs_handle, name_buf,
  15                                 DEVFS_FL_NONE, SOUND_MAJOR, s->unit_minor,
  16                                 S_IFCHR | mode, fops, NULL);
  17 @@ -507,9 +507,9 @@ int soundcore_open(struct inode *inode,
  18                  *  ALSA toplevel modules for soundcards, thus we need
  19                  *  load them at first.   [Jaroslav Kysela <perex@jcu.cz>]
  20                  */
  21 -               sprintf(mod, "sound-slot-%i", unit>>4);
  22 +               snprintf(mod, sizeof(mod), "sound-slot-%i", unit>>4);
  23                 request_module(mod);
  24 -               sprintf(mod, "sound-service-%i-%i", unit>>4, chain);
  25 +               snprintf(mod, sizeof(mod), "sound-service-%i-%i", unit>>4, chain);
  26                 request_module(mod);
  27                 spin_lock(&sound_loader_lock);
  28                 s = __look_for_unit(chain, unit);