[nuttx-apps] branch master updated: system/nxlooper: Initialize `audio_caps_s` to 0

[xiaoxiang]

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx-apps.git


The following commit(s) were added to refs/heads/master by this push:
     new 9a68248f2 system/nxlooper: Initialize `audio_caps_s` to 0
9a68248f2 is described below

commit 9a68248f29af287b337fa848da77415753f6acd0
Author: Tiago Medicci Serrano <tiago.medi...@gmail.com>
AuthorDate: Thu Aug 31 10:25:57 2023 -0300

    system/nxlooper: Initialize `audio_caps_s` to 0
    
    This avoids unspecified values to be passed to the lower interfaces
    of the audio subsystem.
---
 system/nxlooper/nxlooper.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/system/nxlooper/nxlooper.c b/system/nxlooper/nxlooper.c
index 683a18c40..a55b02859 100644
--- a/system/nxlooper/nxlooper.c
+++ b/system/nxlooper/nxlooper.c
@@ -1053,6 +1053,7 @@ int nxlooper_loopback(FAR struct nxlooper_s *plooper, int 
format,
       goto err_out_record;
     }
 
+  memset(&caps, 0, sizeof(struct audio_caps_s));
   caps.ac_len = sizeof(caps);
   caps.ac_type = AUDIO_TYPE_INPUT;
   caps.ac_subtype = AUDIO_TYPE_QUERY;