Commit b37705d3 authored May 14, 2018 by Hans Verkuil Committed by Mauro Carvalho Chehab May 25, 2018

media: hdpvr: fix compiler warning



In function 'strncpy',
    inlined from 'vidioc_g_audio' at media-git/drivers/media/usb/hdpvr/hdpvr-video.c:876:2:
media-git/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation]
  return __builtin_strncpy(p, q, size);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

parent fd185724

drivers/media/usb/hdpvr/hdpvr-video.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -873,7 +873,7 @@ static int vidioc_g_audio(struct file file, void private_data,

		audio->index = dev->options.audio_input;
		audio->capability = V4L2_AUDCAP_STEREO;
		strncpy(audio->name, audio_iname[audio->index], sizeof(audio->name));
		strlcpy(audio->name, audio_iname[audio->index], sizeof(audio->name));
		audio->name[sizeof(audio->name) - 1] = '\0';
		return 0;
		}

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