summaryrefslogtreecommitdiff
path: root/sound/x86/intel_hdmi_audio.c
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2017-02-07 14:14:04 +0300
committerTakashi Iwai <tiwai@suse.de>2017-02-07 14:33:20 +0300
commit873ab035752e62a90eaeb1daf88a44dad1da6ea0 (patch)
tree6199bfcd9207ae1adcabb52ab14b86489ee40213 /sound/x86/intel_hdmi_audio.c
parent075a1d46bed386138eb51f92a6a3130c82fdefec (diff)
downloadlinux-873ab035752e62a90eaeb1daf88a44dad1da6ea0.tar.xz
ALSA: x86: Fix driver name string overflow
The driver sets card->driver name string over its size (16 bytes). Shorten the name string to fit with it. Also, set more verbose string to card->shortname and ->longname. This doesn't have to be identical with card->driver at all. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/x86/intel_hdmi_audio.c')
-rw-r--r--sound/x86/intel_hdmi_audio.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index 8506a3dc0298..dd7944c5ebc2 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -1694,7 +1694,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
ctx->card = card;
ctx->aes_bits = SNDRV_PCM_DEFAULT_CON_SPDIF;
strcpy(card->driver, INTEL_HAD);
- strcpy(card->shortname, INTEL_HAD);
+ strcpy(card->shortname, "Intel HDMI/DP LPE Audio");
+ strcpy(card->longname, "Intel HDMI/DP LPE Audio");
ctx->irq = -1;
ctx->tmds_clock_speed = DIS_SAMPLE_RATE_148_5;