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When doing BAW tracking, don't dereference a NULL pointer if the BAW
slot is actually NULL.
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parent
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commit
3527f6a9b1
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=249715
@ -2590,7 +2590,8 @@ ath_tx_update_baw(struct ath_softc *sc, struct ath_node *an,
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__func__,
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bf, SEQNO(bf->bf_state.bfs_seqno),
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tid->tx_buf[cindex],
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SEQNO(tid->tx_buf[cindex]->bf_state.bfs_seqno));
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(tid->tx_buf[cindex] != NULL) ?
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SEQNO(tid->tx_buf[cindex]->bf_state.bfs_seqno) : -1);
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}
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tid->tx_buf[cindex] = NULL;
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