net: lib: sockets: Fix zsock_select #34653
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
zsock_select() cannot poll file descriptors with number >= 32. When a whole word in FD_SET was skipped due to being empty, corresponding fd number was not updated, leading to wrong fd's being passed to poll(). Fixes #34563 Signed-off-by: Chih Hung Yu <[email protected]>
jukkar
approved these changes
Apr 28, 2021
pfalcon
approved these changes
Apr 28, 2021
mniestroj
approved these changes
Apr 28, 2021
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
zsock_select() cannot poll file descriptors with number >= 32.
When a whole word in FD_SET was skipped due to being empty,
corresponding fd number was not updated, leading to wrong
fd's being passed to poll().
Fixes #34563
Signed-off-by: Chih Hung Yu [email protected]