[nuttx] branch master updated: rpmsg socket: add return value check.

[xiaoxiang]

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


The following commit(s) were added to refs/heads/master by this push:
     new c9bc6b1ad5 rpmsg socket: add return value check.
c9bc6b1ad5 is described below

commit c9bc6b1ad5540ea74ad740f0074459d2a3670c52
Author: ligd <liguidi...@xiaomi.com>
AuthorDate: Tue Aug 22 15:41:07 2023 +0800

    rpmsg socket: add return value check.
    
    Signed-off-by: ligd <liguidi...@xiaomi.com>
---
 net/rpmsg/rpmsg_sockif.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/net/rpmsg/rpmsg_sockif.c b/net/rpmsg/rpmsg_sockif.c
index 2880ef6d9c..19b7e19c59 100644
--- a/net/rpmsg/rpmsg_sockif.c
+++ b/net/rpmsg/rpmsg_sockif.c
@@ -228,6 +228,7 @@ static inline void rpmsg_socket_poll_notify(
 static FAR struct rpmsg_socket_conn_s *rpmsg_socket_alloc(void)
 {
   FAR struct rpmsg_socket_conn_s *conn;
+  int ret;
 
   conn = kmm_zalloc(sizeof(struct rpmsg_socket_conn_s));
   if (!conn)
@@ -235,7 +236,12 @@ static FAR struct rpmsg_socket_conn_s 
*rpmsg_socket_alloc(void)
       return NULL;
     }
 
-  circbuf_init(&conn->recvbuf, NULL, 0);
+  ret = circbuf_init(&conn->recvbuf, NULL, 0);
+  if (ret < 0)
+    {
+      kmm_free(conn);
+      return NULL;
+    }
 
   nxmutex_init(&conn->polllock);
   nxmutex_init(&conn->sendlock);