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V4L/DVB (12435): strlcpy() will always null terminate the string.

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Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Roel Kluin 2009-08-08 12:58:52 -03:00 committed by Mauro Carvalho Chehab
parent a35c87c708
commit bd0eb12f61
3 changed files with 3 additions and 3 deletions
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2
drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
View File

@ -19,7 +19,7 @@ int dvb_usb_i2c_init(struct dvb_usb_device *d)
return -EINVAL;
}
strncpy(d->i2c_adap.name, d->desc->name, sizeof(d->i2c_adap.name));
strlcpy(d->i2c_adap.name, d->desc->name, sizeof(d->i2c_adap.name));
d->i2c_adap.class = I2C_CLASS_TV_DIGITAL,
d->i2c_adap.algo = d->props.i2c_algo;
d->i2c_adap.algo_data = NULL;

2
drivers/media/video/pwc/pwc-v4l.c
View File

@ -1033,7 +1033,7 @@ long pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
if (std->index != 0)
return -EINVAL;
std->id = V4L2_STD_UNKNOWN;
strncpy(std->name, "webcam", sizeof(std->name));
strlcpy(std->name, "webcam", sizeof(std->name));
return 0;
}

2
drivers/media/video/zoran/zoran_card.c
View File

@ -1168,7 +1168,7 @@ zoran_setup_videocodec (struct zoran *zr,
m->type = 0;
m->flags = CODEC_FLAG_ENCODER | CODEC_FLAG_DECODER;
strncpy(m->name, ZR_DEVNAME(zr), sizeof(m->name));
strlcpy(m->name, ZR_DEVNAME(zr), sizeof(m->name));
m->data = zr;
switch (type)