ALSA: pcm: Fix structure definition for X32 ABI

X32 ABI uses the 64bit timespec in addition to 64bit alignment of 64bit values. We have added compat ABI for these ioctls, but this patch adds one missing padding into 'struct snd_pcm_mmap_status_x32' to fix incompatibilities. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
torvalds · Sep 22, 2017 · c9adcdb · c9adcdb
1 parent 0dcd020
commit c9adcdb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
@@ -547,6 +547,7 @@ struct snd_pcm_mmap_status_x32 {
 	u32 pad2; /* alignment */
 	struct timespec tstamp;
 	s32 suspended_state;
+	s32 pad3;
 	struct timespec audio_tstamp;
 } __packed;