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- 07 May, 2020 1 commit
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Cedric Roux authored
Minor fixes, doesn't change anything. Not sure these are 'bugs' either, but let's be polite with coverity scan... One thing was not changed. Coverity scan says: *** CID 357991: Memory - illegal accesses (USE_AFTER_FREE) /home/carabe/raphael/openairinterface5g/openair2/LAYER2/rlc_v2/rlc_entity_am.c: 507 in tx_list_remove_sn() 501 } else { 502 prev = cur; 503 cur = cur->next; 504 } 505 } 506 >>> CID 357991: Memory - illegal accesses (USE_AFTER_FREE) >>> Using freed pointer "head.next". 507 return head.next; 508 } 509 510 void cleanup_sdu_list(rlc_entity_am_t *entity) 511 { 512 rlc_sdu_t head; But as far as I understand, there is no problem. We don't access head.next at all if it has been freed. Or is there some aliasing going on there (pointer aliasing)? I doubt it. False positive?
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- 17 Apr, 2020 2 commits
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Cedric Roux authored
The old method was wrong. The new method is better, but not accurate, especially when the TX buffer contains SDU of size > 2047 bytes. Plus it's probably too slow. To be refined at some point.
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Cedric Roux authored
This commit introduces an alternative RLC implementation based on 36.322 version 8. AM and UM done, TM not done. See openair2/LAYER2/rlc_v2/TODO for missing parts.
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