Set RX response length

Cuda-Chen · Cuda-Chen · commit 4d6aa401dc03 · 2025-11-15T23:52:56.000+08:00
diff --git a/virtio-snd.c b/virtio-snd.c
@@ -593,7 +593,7 @@ VSND_GEN_TX_QUEUE_HANDLER(flush, 0);
                 response->status =                                           \
                     bad_msg_err ? VIRTIO_SND_S_IO_ERR : VIRTIO_SND_S_OK;     \
                 response->latency_bytes = ret_len;                           \
-                *plen = sizeof(*response);                                   \
+                *plen = sizeof(virtio_snd_pcm_status_t) + ret_len;                                   \
                 goto early_continue;                                         \
             }                                                                \
                                                                              \

Original file line number	Diff line number	Diff line change
`@@ -593,7 +593,7 @@ VSND_GEN_TX_QUEUE_HANDLER(flush, 0);`
`593`	`593`	`response->status = \`
`594`	`594`	`bad_msg_err ? VIRTIO_SND_S_IO_ERR : VIRTIO_SND_S_OK; \`
`595`	`595`	`response->latency_bytes = ret_len; \`
`596`		`- plen = sizeof(response); \`
	`596`	`+ *plen = sizeof(virtio_snd_pcm_status_t) + ret_len; \`
`597`	`597`	`goto early_continue; \`
`598`	`598`	`} \`
`599`	`599`	`\`