diff options
Diffstat (limited to 'target/linux/linux-2.4/patches')
| -rw-r--r-- | target/linux/linux-2.4/patches/generic/222-sound.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/linux-2.4/patches/generic/222-sound.patch b/target/linux/linux-2.4/patches/generic/222-sound.patch new file mode 100644 index 0000000000..351e8c2072 --- /dev/null +++ b/target/linux/linux-2.4/patches/generic/222-sound.patch @@ -0,0 +1,27 @@ +diff -rNu linux-2.4.30/drivers/sound/sound_core.c linux-2.4.30.new/drivers/sound/sound_core.c +--- linux-2.4.30/drivers/sound/sound_core.c 2001-10-01 05:26:08.000000000 +1000 ++++ linux-2.4.30.new/drivers/sound/sound_core.c 2005-08-27 22:52:55.061719968 +1000 +@@ -174,9 +174,9 @@ + } + + 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 @@ + * 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); |