This patch converts verify_area to access_ok in sound/
Signed-off-by: Jesper Juhl <[EMAIL PROTECTED]>
diff -urp linux-2.6.11-orig/sound/core/hwdep.c linux-2.6.11/sound/core/hwdep.c
--- linux-2.6.11-orig/sound/core/hwdep.c 2005-03-02 08:38:34.000000000
+0100
+++ linux-2.6.11/sound/core/hwdep.c 2005-03-03 22:24:20.000000000 +0100
@@ -223,7 +223,7 @@ static int snd_hwdep_dsp_load(snd_hwdep_
/* check whether the dsp was already loaded */
if (hw->dsp_loaded & (1 << info.index))
return -EBUSY;
- if (verify_area(VERIFY_READ, info.image, info.length))
+ if (!access_ok(VERIFY_READ, info.image, info.length))
return -EFAULT;
err = hw->ops.dsp_load(hw, &info);
if (err < 0)
diff -urp linux-2.6.11-orig/sound/core/seq/seq_clientmgr.c
linux-2.6.11/sound/core/seq/seq_clientmgr.c
--- linux-2.6.11-orig/sound/core/seq/seq_clientmgr.c 2005-03-02
08:37:48.000000000 +0100
+++ linux-2.6.11/sound/core/seq/seq_clientmgr.c 2005-03-03 22:24:20.000000000
+0100
@@ -375,7 +375,7 @@ static ssize_t snd_seq_read(struct file
if (!(snd_seq_file_flags(file) & SNDRV_SEQ_LFLG_INPUT))
return -ENXIO;
- if (verify_area(VERIFY_WRITE, buf, count))
+ if (!access_ok(VERIFY_WRITE, buf, count))
return -EFAULT;
/* check client structures are in place */
diff -urp linux-2.6.11-orig/sound/isa/sb/emu8000_patch.c
linux-2.6.11/sound/isa/sb/emu8000_patch.c
--- linux-2.6.11-orig/sound/isa/sb/emu8000_patch.c 2005-03-02
08:37:49.000000000 +0100
+++ linux-2.6.11/sound/isa/sb/emu8000_patch.c 2005-03-03 22:24:20.000000000
+0100
@@ -183,10 +183,10 @@ snd_emu8000_sample_new(snd_emux_t *rec,
}
if (sp->v.mode_flags & SNDRV_SFNT_SAMPLE_8BITS) {
- if (verify_area(VERIFY_READ, data, sp->v.size))
+ if (!access_ok(VERIFY_READ, data, sp->v.size))
return -EFAULT;
} else {
- if (verify_area(VERIFY_READ, data, sp->v.size * 2))
+ if (!access_ok(VERIFY_READ, data, sp->v.size * 2))
return -EFAULT;
}
diff -urp linux-2.6.11-orig/sound/oss/btaudio.c linux-2.6.11/sound/oss/btaudio.c
--- linux-2.6.11-orig/sound/oss/btaudio.c 2005-03-02 08:37:50.000000000
+0100
+++ linux-2.6.11/sound/oss/btaudio.c 2005-03-03 22:24:20.000000000 +0100
@@ -558,7 +558,7 @@ static ssize_t btaudio_dsp_read(struct f
__s16 __user *dst = (__s16 __user *)(buffer + ret);
__s16 avg;
int n = ndst>>1;
- if (0 != verify_area(VERIFY_WRITE,dst,ndst)) {
+ if (!access_ok(VERIFY_WRITE, dst, ndst)) {
if (0 == ret)
ret = -EFAULT;
break;
@@ -574,7 +574,7 @@ static ssize_t btaudio_dsp_read(struct f
__u8 *src = bta->buf_cpu + bta->read_offset;
__u8 __user *dst = buffer + ret;
int n = ndst;
- if (0 != verify_area(VERIFY_WRITE,dst,ndst)) {
+ if (!access_ok(VERIFY_WRITE, dst, ndst)) {
if (0 == ret)
ret = -EFAULT;
break;
@@ -587,7 +587,7 @@ static ssize_t btaudio_dsp_read(struct f
__u16 *src = (__u16*)(bta->buf_cpu + bta->read_offset);
__u16 __user *dst = (__u16 __user *)(buffer + ret);
int n = ndst>>1;
- if (0 != verify_area(VERIFY_WRITE,dst,ndst)) {
+ if (!access_ok(VERIFY_WRITE,dst,ndst)) {
if (0 == ret)
ret = -EFAULT;
break;
diff -urp linux-2.6.11-orig/sound/oss/soundcard.c
linux-2.6.11/sound/oss/soundcard.c
--- linux-2.6.11-orig/sound/oss/soundcard.c 2005-03-02 08:38:09.000000000
+0100
+++ linux-2.6.11/sound/oss/soundcard.c 2005-03-03 22:24:20.000000000 +0100
@@ -341,11 +341,11 @@ static int sound_ioctl(struct inode *ino
if (len < 1 || len > 65536 || !p)
return -EFAULT;
if (_SIOC_DIR(cmd) & _SIOC_WRITE)
- if ((err = verify_area(VERIFY_READ, p, len)) < 0)
- return err;
+ if (!access_ok(VERIFY_READ, p, len))
+ return -EFAULT;
if (_SIOC_DIR(cmd) & _SIOC_READ)
- if ((err = verify_area(VERIFY_WRITE, p, len)) < 0)
- return err;
+ if (!access_ok(VERIFY_WRITE, p, len))
+ return -EFAULT;
}
DEB(printk("sound_ioctl(dev=%d, cmd=0x%x, arg=0x%x)\n", dev, cmd, arg));
if (cmd == OSS_GETVERSION)
diff -urp linux-2.6.11-orig/sound/pci/trident/trident_synth.c
linux-2.6.11/sound/pci/trident/trident_synth.c
--- linux-2.6.11-orig/sound/pci/trident/trident_synth.c 2005-03-02
08:38:07.000000000 +0100
+++ linux-2.6.11/sound/pci/trident/trident_synth.c 2005-03-03
22:24:20.000000000 +0100
@@ -525,7 +525,7 @@ static int snd_trident_simple_put_sample
if (trident->synth.current_size + size > trident->synth.max_size)
return -ENOMEM;
- if (verify_area(VERIFY_READ, data, size))
+ if (!access_ok(VERIFY_READ, data, size))
return -EFAULT;
if (trident->tlb.entries) {
@@ -570,7 +570,7 @@ static int snd_trident_simple_get_sample
shift++;
size <<= shift;
- if (verify_area(VERIFY_WRITE, data, size))
+ if (!access_ok(VERIFY_WRITE, data, size))
return -EFAULT;
/* FIXME: not implemented yet */
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
