diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-03-26 11:45:11 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-26 15:37:46 +0400 |
| commit | 02745f63443c08b9b82ab2d654a0f5fc3699e586 (patch) | |
| tree | 2b15134d74a6e8575d4e083dd017de5e53538182 /drivers | |
| parent | 0170a39b69ae65fffb40bd162730e3de2b87c835 (diff) | |
| download | linux-02745f63443c08b9b82ab2d654a0f5fc3699e586.tar.xz | |
[media] go7007: fix invalid use of sizeof in go7007_usb_i2c_master_xfer()
sizeof() when applied to a pointer typed expression gives the
size of the pointer, not that of the pointed data.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/media/go7007/go7007-usb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index a734ead8fc64..50066e01a6ed 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -1037,7 +1037,7 @@ static int go7007_usb_i2c_master_xfer(struct i2c_adapter *adapter, buf, buf_len, 0) < 0) goto i2c_done; if (msgs[i].flags & I2C_M_RD) { - memset(buf, 0, sizeof(buf)); + memset(buf, 0, msgs[i].len + 1); if (go7007_usb_vendor_request(go, 0x25, 0, 0, buf, msgs[i].len + 1, 1) < 0) goto i2c_done; |