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Posted to commits@nuttx.apache.org by xi...@apache.org on 2024/01/05 04:30:55 UTC
(nuttx) branch master updated: rpmsgdev_server: do not notify the client when the fds has teardown
This is an automated email from the ASF dual-hosted git repository.
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 fe0cd18cc5 rpmsgdev_server: do not notify the client when the fds has teardown
fe0cd18cc5 is described below
commit fe0cd18cc513f97c5456e51bef76f1dc00893b7c
Author: Bowen Wang <wa...@xiaomi.com>
AuthorDate: Thu Jul 20 18:26:25 2023 +0800
rpmsgdev_server: do not notify the client when the fds has teardown
Donothing instead assert when poll notify is called after teardown.
Signed-off-by: Bowen Wang <wa...@xiaomi.com>
---
drivers/misc/rpmsgdev_server.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/misc/rpmsgdev_server.c b/drivers/misc/rpmsgdev_server.c
index 856db037ec..5cdecaa34f 100644
--- a/drivers/misc/rpmsgdev_server.c
+++ b/drivers/misc/rpmsgdev_server.c
@@ -324,15 +324,16 @@ static void rpmsgdev_poll_worker(FAR void *arg)
container_of(fds, FAR struct rpmsgdev_device_s, fd);
FAR struct rpmsgdev_notify_s msg;
- DEBUGASSERT(dev->cfd != 0);
-
- msg.header.command = RPMSGDEV_NOTIFY;
- msg.revents = fds->revents;
- msg.fds = dev->cfd;
+ if (dev->cfd != 0)
+ {
+ msg.header.command = RPMSGDEV_NOTIFY;
+ msg.revents = fds->revents;
+ msg.fds = dev->cfd;
- fds->revents = 0;
+ fds->revents = 0;
- rpmsg_send(&server->ept, &msg, sizeof(msg));
+ rpmsg_send(&server->ept, &msg, sizeof(msg));
+ }
}
/****************************************************************************