V4L/DVB (7756): ivtv: use strlcpy instead of strcpy

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index bf9b32a6c1ad..33a2f58f66d7 100644
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -1122,7 +1122,8 @@ int ivtv_get_input(struct ivtv *itv, u16 index, struct v4l2_input *input)
         if (index >= itv->nof_inputs)
                 return -EINVAL;
         input->index = index;
-        strcpy(input->name, input_strs[card_input->video_type - 1]);
+        strlcpy(input->name, input_strs[card_input->video_type - 1],
+                        sizeof(input->name));
         input->type = (card_input->video_type == IVTV_CARD_INPUT_VID_TUNER ?
                         V4L2_INPUT_TYPE_TUNER : V4L2_INPUT_TYPE_CAMERA);
         input->audioset = (1 << itv->nof_audio_inputs) - 1;
@@ -1139,7 +1140,7 @@ int ivtv_get_output(struct ivtv *itv, u16 index, struct v4l2_output *output)
         if (index >= itv->card->nof_outputs)
                 return -EINVAL;
         output->index = index;
-        strcpy(output->name, card_output->name);
+        strlcpy(output->name, card_output->name, sizeof(output->name));
         output->type = V4L2_OUTPUT_TYPE_ANALOG;
         output->audioset = 1;
         output->std = V4L2_STD_ALL;
@@ -1158,7 +1159,8 @@ int ivtv_get_audio_input(struct ivtv *itv, u16 index, struct v4l2_audio *audio)
         memset(audio, 0, sizeof(*audio));
         if (index >= itv->nof_audio_inputs)
                 return -EINVAL;
-        strcpy(audio->name, input_strs[aud_input->audio_type - 1]);
+        strlcpy(audio->name, input_strs[aud_input->audio_type - 1],
+                        sizeof(audio->name));
         audio->index = index;
         audio->capability = V4L2_AUDCAP_STEREO;
         return 0;
@@ -1169,6 +1171,6 @@ int ivtv_get_audio_output(struct ivtv *itv, u16 index, struct v4l2_audioout *aud
         memset(aud_output, 0, sizeof(*aud_output));
         if (itv->card->video_outputs == NULL || index != 0)
                 return -EINVAL;
-        strcpy(aud_output->name, "A/V Audio Out");
+        strlcpy(aud_output->name, "A/V Audio Out", sizeof(aud_output->name));
         return 0;
 }