[alsa-devel] [PATCH v2 1/6] topology: Set manifest size for ABI

From: Mengdong Lin mengdong.lin@linux.intel.com

The topology kernel driver will check the size of manifest struct, and will stop loading topology info if size mismatch is detected.

Signed-off-by: Mengdong Lin mengdong.lin@linux.intel.com

diff --git a/src/topology/parser.c b/src/topology/parser.c index 30d91f9..84117c3 100644 --- a/src/topology/parser.c +++ b/src/topology/parser.c @@ -414,6 +414,8 @@ snd_tplg_t *snd_tplg_new(void) if (!tplg) return NULL;

+ tplg->manifest.size = sizeof(struct snd_soc_tplg_manifest); + INIT_LIST_HEAD(&tplg->tlv_list); INIT_LIST_HEAD(&tplg->widget_list); INIT_LIST_HEAD(&tplg->pcm_list);