gnrc_pktbuf_static: fix marking of pktsnips with short payload #3925
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
miri64
added
Type: bug
|
nice, I will test it at once! |
|
ACK. Could not enforce a hard fault with udp/ping whatsoever in multi-hop scenarios |
cgundogan
added
the
CI: ready for build
miri64
added a commit
that referenced
this pull request
Sep 22, 2015
…rt_snip gnrc_pktbuf_static: fix marking of pktsnips with short payload
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Outdated suggestions cannot be applied.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.
Fixes #3815 and provides a test for the situation in which the bug occurs: If a payload of a packet is smaller then the
_unused_tmarker of the packet buffer the marker overrides the following data when the packet is released. Due to that such packets needs to be moved on marking.