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| author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-05 10:12:53 +0000 |
|---|---|---|
| committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-05 10:12:53 +0000 |
| commit | 5c105d9f3fd086aff195d3849dcf847d6b0bd927 (patch) | |
| tree | 1229a11f725bfa58aa7c57a76898553bb5f6654a /package/madwifi/patches/405-retransmit_check.patch | |
| download | openwrt-5c105d9f3fd086aff195d3849dcf847d6b0bd927.tar.gz openwrt-5c105d9f3fd086aff195d3849dcf847d6b0bd927.zip | |
branch Attitude Adjustment
git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/madwifi/patches/405-retransmit_check.patch')
| -rw-r--r-- | package/madwifi/patches/405-retransmit_check.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/package/madwifi/patches/405-retransmit_check.patch b/package/madwifi/patches/405-retransmit_check.patch new file mode 100644 index 000000000..11e78aba8 --- /dev/null +++ b/package/madwifi/patches/405-retransmit_check.patch @@ -0,0 +1,22 @@ +--- a/net80211/ieee80211.h ++++ b/net80211/ieee80211.h +@@ -174,8 +174,6 @@ struct ieee80211_ctlframe_addr2 { + #define IEEE80211_SEQ_SEQ_MASK 0xfff0 + #define IEEE80211_SEQ_SEQ_SHIFT 4 + +-#define IEEE80211_SEQ_LEQ(a,b) ((int)((a)-(b)) <= 0) +- + #define IEEE80211_NWID_LEN 32 + + #define IEEE80211_QOS_TXOP 0x00ff +--- a/net80211/ieee80211_input.c ++++ b/net80211/ieee80211_input.c +@@ -428,7 +428,7 @@ ieee80211_input(struct ieee80211vap * va + tid = 0; + rxseq = le16toh(*(__le16 *)wh->i_seq); + if ((wh->i_fc[1] & IEEE80211_FC1_RETRY) && +- IEEE80211_SEQ_LEQ(rxseq, ni->ni_rxseqs[tid])) { ++ (rxseq == ni->ni_rxseqs[tid])) { + /* duplicate, discard */ + IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_INPUT, + bssid, "duplicate", |