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--- a/drivers/sound/sound_core.c
+++ b/drivers/sound/sound_core.c
@@ -174,9 +174,9 @@ static int sound_insert_unit(struct soun
}
if (r == low)
- sprintf (name_buf, "%s", name);
+ snprintf (name_buf, sizeof(name_buf), "%s", name);
else
- sprintf (name_buf, "%s%d", name, (r - low) / SOUND_STEP);
+ snprintf (name_buf, sizeof(name_buf), "%s%d", name, (r - low) / SOUND_STEP);
s->de = devfs_register (devfs_handle, name_buf,
DEVFS_FL_NONE, SOUND_MAJOR, s->unit_minor,
S_IFCHR | mode, fops, NULL);
@@ -507,9 +507,9 @@ int soundcore_open(struct inode *inode,
* ALSA toplevel modules for soundcards, thus we need
* load them at first. [Jaroslav Kysela <perex@jcu.cz>]
*/
- sprintf(mod, "sound-slot-%i", unit>>4);
+ snprintf(mod, sizeof(mod), "sound-slot-%i", unit>>4);
request_module(mod);
- sprintf(mod, "sound-service-%i-%i", unit>>4, chain);
+ snprintf(mod, sizeof(mod), "sound-service-%i-%i", unit>>4, chain);
request_module(mod);
spin_lock(&sound_loader_lock);
s = __look_for_unit(chain, unit);
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