lwIP: fix some IPv6 errors, eg TCP keepalive #6416
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
Glue code was inspecting lwIP's netconn
type
, checking directly forNETCONN_UDP
andNETCONN_TCP
.Unfortunately the type byte has some flag bits like "IPv6", which means the tests fail if it's an IPv6 socket. So, for example, TCP socket options were rejected for IPv6.
Add the necessary
NETCONNTYPE_GROUP
macros to fix this.Pull request type