a-lunev commented on a change in pull request #4639:
URL: https://github.com/apache/incubator-nuttx/pull/4639#discussion_r726274522
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File path: net/devif/devif_poll.c
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@@ -361,17 +363,22 @@ static inline int devif_poll_icmp(FAR struct net_driver_s
*dev,
while (!bstop && (conn = icmp_nextconn(conn)) != NULL)
{
- /* Perform the ICMP poll */
+ /* Skip ICMP connections that are bound to other polling devices */
- icmp_poll(dev, conn);
+ if (dev == conn->dev)
Review comment:
As I've understood, icmpv6_poll is a special case. It can receive NULL
conn argument.
There is explanation of it in comments as follows:
```
/* Perform the ICMPV6 poll
* Note: conn equal NULL in the first iteration means poll dev's
* callback list since icmpv6_autoconfig and icmpv6_neighbor still
* append it's callback into this list.
*/
```
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