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| author | Felix Fietkau <nbd@nbd.name> | 2018-03-19 21:34:25 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-03-19 21:35:00 +0100 |
| commit | e062bd85639d8e85ac8ae0fd90b36d3036c036c4 (patch) | |
| tree | 23aab7e8fc27c145b095e09609f9ca8ee072b5fa | |
| parent | 745d0e7f4b6e8659cc967291acd33889035127f0 (diff) | |
| download | upstream-e062bd85639d8e85ac8ae0fd90b36d3036c036c4.tar.gz upstream-e062bd85639d8e85ac8ae0fd90b36d3036c036c4.tar.bz2 upstream-e062bd85639d8e85ac8ae0fd90b36d3036c036c4.zip | |
mac80211: avoid changing skb truesize in A-MSDU aggregation
Should fix recently reported data corruption issues
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | package/kernel/mac80211/patches/378-mac80211-fix-memory-accounting-with-A-MSDU-aggregati.patch | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/package/kernel/mac80211/patches/378-mac80211-fix-memory-accounting-with-A-MSDU-aggregati.patch b/package/kernel/mac80211/patches/378-mac80211-fix-memory-accounting-with-A-MSDU-aggregati.patch index af98f6162a..c64457a17f 100644 --- a/package/kernel/mac80211/patches/378-mac80211-fix-memory-accounting-with-A-MSDU-aggregati.patch +++ b/package/kernel/mac80211/patches/378-mac80211-fix-memory-accounting-with-A-MSDU-aggregati.patch @@ -46,15 +46,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> if (!ieee80211_amsdu_prepare_head(sdata, fast_tx, head)) goto out; -@@ -3241,6 +3243,7 @@ static bool ieee80211_amsdu_aggregate(st - - head->len += skb->len; - head->data_len += skb->len; -+ head->truesize += skb->truesize; - *frag_tail = skb; - - flow->backlog += head->len - orig_len; -@@ -3249,6 +3252,9 @@ static bool ieee80211_amsdu_aggregate(st +@@ -3249,6 +3251,9 @@ static bool ieee80211_amsdu_aggregate(st fq_recalc_backlog(fq, tin, flow); out: |