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authorwbx <wbx@3c298f89-4303-0410-b956-a3cf2f4a3e73>2005-09-10 13:14:00 +0000
committerwbx <wbx@3c298f89-4303-0410-b956-a3cf2f4a3e73>2005-09-10 13:14:00 +0000
commit826dd7290468678ce9c0e145d2eed3777c2e8fbc (patch)
treee42945ca3c4afbbf357215062a1fa950fd44f9e3 /openwrt/target/linux/linux-2.4/patches
parentbd2218a04ffa7abbbcda591b53d526d6e8eba605 (diff)
usb audio from dave, thx
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@1882 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt/target/linux/linux-2.4/patches')
-rw-r--r--openwrt/target/linux/linux-2.4/patches/generic/222-sound.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/openwrt/target/linux/linux-2.4/patches/generic/222-sound.patch b/openwrt/target/linux/linux-2.4/patches/generic/222-sound.patch
new file mode 100644
index 000000000..351e8c207
--- /dev/null
+++ b/openwrt/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);