In hdmi_show_short_audio_desc() we call snd_print_pcm_bits() like this: snd_print_pcm_bits(a->sample_bits, buf2 + 8, sizeof(buf2 - 8)); that last argument is supposed to be the size of the buffer that snd_print_pcm_bits() writes to, so I believe it should be this: snd_print_pcm_bits(a->sample_bits, buf2 + 8, sizeof(buf2) - 8);
Signed-off-by: Jesper Juhl jj@chaosbits.net --- hda_eld.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Compile tested only. I don't have relevant hardware.
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index 4a66347..74b0560 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -381,7 +381,7 @@ static void hdmi_show_short_audio_desc(struct cea_sad *a) snd_print_pcm_rates(a->rates, buf, sizeof(buf));
if (a->format == AUDIO_CODING_TYPE_LPCM) - snd_print_pcm_bits(a->sample_bits, buf2 + 8, sizeof(buf2 - 8)); + snd_print_pcm_bits(a->sample_bits, buf2 + 8, sizeof(buf2) - 8); else if (a->max_bitrate) snprintf(buf2, sizeof(buf2), ", max bitrate = %d", a->max_bitrate);