Ieee80215 bug fix #31908
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Ieee80215 bug fix #31908
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tbursztyka added bug 
jukkar approved these changes Feb 3, 2021
tbursztyka force-pushed the ieee80215_bug_fix branch 2 times, most recently from 4833bcb to 5f65dee Compare 
added 6 commits February 3, 2021 18:34
All addressing mode but IEEE802154_ADDR_MODE_NONE should have a valid address. If not, the frame is invalid. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Not validating this length could lead to integer underflow and memory corruption. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
In case the very first fragment holds all the data already. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Though ACK frames are not meant to reach L2 (drivers must ensure this never happens), let's "re-enforce" the L2 by dropping them. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
In case the current packet is the same as the cached one, let's not unreference it while clearing the cache. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Bogus fragmented packet could be sent without a FRAG1 fragment and hit reassembly. Let's make sure this does not happen. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
tbursztyka force-pushed the ieee80215_bug_fix branch from 5f65dee to 5bf30ef Compare 
ceolin approved these changes Feb 3, 2021
| The backport to To backport manually, run these commands in your terminal: # Fetch latest updates from GitHub git fetch # Create a new working tree git worktree add .worktrees/backport-v1.14-branch v1.14-branch # Navigate to the new working tree cd .worktrees/backport-v1.14-branch # Create a new branch git switch --create backport-31908-to-v1.14-branch # Cherry-pick the merged commits of this pull request and resolve the conflicts git cherry-pick a980762f70d7048825e6ce9e42ceb6b5f87a5e44~6..a980762f70d7048825e6ce9e42ceb6b5f87a5e44 # Push it to GitHub git push --set-upstream origin backport-31908-to-v1.14-branch # Go back to the original working tree cd ../.. # Delete the working tree git worktree remove .worktrees/backport-v1.14-branchThen, create a pull request where the |
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