media: replace strcpy() by strscpy()

[sfrench/cifs-2.6.git] / drivers / media / pci / saa7134 / saa7134-video.c

diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index 1a50ec9d084f3d6e78fb50ae818b9330071e4ba2..1a22ae7cbdd95da9d9d41a50452f05dc825dc55e 100644 (file)
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -1445,7 +1445,8 @@ int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i)
        if (card_in(dev, i->index).type == SAA7134_NO_INPUT)
                return -EINVAL;
        i->index = n;
-       strcpy(i->name, saa7134_input_name[card_in(dev, n).type]);
+       strscpy(i->name, saa7134_input_name[card_in(dev, n).type],
+               sizeof(i->name));
        switch (card_in(dev, n).type) {
        case SAA7134_INPUT_TV:
        case SAA7134_INPUT_TV_MONO:
@@ -1502,8 +1503,8 @@ int saa7134_querycap(struct file *file, void *priv,
 
        unsigned int tuner_type = dev->tuner_type;
 
-       strcpy(cap->driver, "saa7134");
-       strlcpy(cap->card, saa7134_boards[dev->board].name,
+       strscpy(cap->driver, "saa7134", sizeof(cap->driver));
+       strscpy(cap->card, saa7134_boards[dev->board].name,
                sizeof(cap->card));
        sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
 
@@ -1747,7 +1748,7 @@ int saa7134_g_tuner(struct file *file, void *priv,
        if (n == SAA7134_INPUT_MAX)
                return -EINVAL;
        if (card_in(dev, n).type != SAA7134_NO_INPUT) {
-               strcpy(t->name, "Television");
+               strscpy(t->name, "Television", sizeof(t->name));
                t->type = V4L2_TUNER_ANALOG_TV;
                saa_call_all(dev, tuner, g_tuner, t);
                t->capability = V4L2_TUNER_CAP_NORM |
@@ -1819,7 +1820,7 @@ static int saa7134_enum_fmt_vid_cap(struct file *file, void  *priv,
        if (f->index >= FORMATS)
                return -EINVAL;
 
-       strlcpy(f->description, formats[f->index].name,
+       strscpy(f->description, formats[f->index].name,
                sizeof(f->description));
 
        f->pixelformat = formats[f->index].fourcc;
@@ -1838,7 +1839,7 @@ static int saa7134_enum_fmt_vid_overlay(struct file *file, void  *priv,
        if ((f->index >= FORMATS) || formats[f->index].planar)
                return -EINVAL;
 
-       strlcpy(f->description, formats[f->index].name,
+       strscpy(f->description, formats[f->index].name,
                sizeof(f->description));
 
        f->pixelformat = formats[f->index].fourcc;
@@ -1939,7 +1940,7 @@ static int radio_g_tuner(struct file *file, void *priv,
        if (0 != t->index)
                return -EINVAL;
 
-       strcpy(t->name, "Radio");
+       strscpy(t->name, "Radio", sizeof(t->name));
 
        saa_call_all(dev, tuner, g_tuner, t);
        t->audmode &= V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO;