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3748871e12
linux/net/mac80211
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Chih-Kang Chang 3748871e12 mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug 
[ Upstream commit fe94bac626 ]

In ieee80211_amsdu_aggregate() set a pointer frag_tail point to the
end of skb_shinfo(head)->frag_list, and use it to bind other skb in
the end of this function. But when execute ieee80211_amsdu_aggregate()
->ieee80211_amsdu_realloc_pad()->pskb_expand_head(), the address of
skb_shinfo(head)->frag_list will be changed. However, the
ieee80211_amsdu_aggregate() not update frag_tail after call
pskb_expand_head(). That will cause the second skb can't bind to the
head skb appropriately.So we update the address of frag_tail to fix it.

Fixes: 6e0456b545 ("mac80211: add A-MSDU tx support")
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://lore.kernel.org/r/20210830073240.12736-1-pkshih@realtek.com
[reword comment]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-10-06 15:55:51 +02:00
..
aead_api.c mac80211: Check crypto_aead_encrypt for errors 2021-04-10 13:36:08 +02:00
aead_api.h
aes_ccm.h
aes_cmac.c mac80211: Update BIP to support Beacon frames 2020-02-24 10:36:03 +01:00
aes_cmac.h
aes_gcm.h
aes_gmac.c mac80211: Check crypto_aead_encrypt for errors 2021-04-10 13:36:08 +02:00
aes_gmac.h
agg-rx.c net: mac80211: agg-rx.c: fix duplicated words 2020-08-27 11:23:08 +02:00
agg-tx.c mac80211: accept aggregation sessions on 6 GHz 2020-05-31 11:27:16 +02:00
airtime.c mac80211: add AQL support for VHT160 tx rates 2020-09-18 11:36:03 +02:00
cfg.c mac80211: fix enabling 4-address mode on a sta vif after assoc 2021-08-04 12:46:42 +02:00
chan.c mac80211: get correct default channel width for S1G 2020-09-28 13:53:05 +02:00
debug.h
debugfs_key.c mac80211: Support BIGTK configuration for Beacon protection 2020-02-24 10:35:57 +01:00
debugfs_key.h mac80211: Support BIGTK configuration for Beacon protection 2020-02-24 10:35:57 +01:00
debugfs_netdev.c cfg80211/mac80211: add connected to auth server to meshconf 2020-07-31 09:24:24 +02:00
debugfs_netdev.h
debugfs_sta.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2020-03-29 21:25:29 -07:00
debugfs_sta.h
debugfs.c mac80211: fix incorrect strlen of .write in debugfs 2021-02-07 15:37:15 +01:00
debugfs.h
driver-ops.c mac80211: fix station rate table updates on assoc 2021-02-10 09:29:16 +01:00
driver-ops.h mac80211: notify the driver when a sta uses 4-address mode 2020-09-18 12:16:16 +02:00
ethtool.c
fils_aead.c
fils_aead.h
he.c mac80211: use HE 6 GHz band capability and pass it to the driver 2020-05-31 11:27:03 +02:00
ht.c mac80211: Use fallthrough pseudo-keyword 2020-07-31 09:24:23 +02:00
ibss.c mac80211: fix double free in ibss_leave 2021-03-30 14:32:08 +02:00
ieee80211_i.h mac80211: fix enabling 4-address mode on a sta vif after assoc 2021-08-04 12:46:42 +02:00
iface.c mac80211: Fix monitor MTU limit so that A-MSDUs get through 2021-09-18 13:40:28 +02:00
Kconfig ath9k: fix build error with LEDS_CLASS=m 2021-02-17 11:02:25 +01:00
key.c mac80211: prevent mixed key and fragment cache attacks 2021-06-03 09:00:29 +02:00
key.h mac80211: prevent mixed key and fragment cache attacks 2021-06-03 09:00:29 +02:00
led.c
led.h
main.c mac80211: bail out if cipher schemes are invalid 2021-05-14 09:50:34 +02:00
Makefile mac80211: initialize last_rate for S1G STAs 2020-10-08 10:40:57 +02:00
mesh_hwmp.c mac80211: fix potential overflow when multiplying to u32 integers 2021-03-04 11:37:32 +01:00
mesh_pathtbl.c mac80211: mesh: fix mesh_pathtbl_init() error path 2020-12-04 17:34:25 -08:00
mesh_plink.c mac80211: fix some more kernel-doc in mesh 2020-09-28 14:36:53 +02:00
mesh_ps.c mac80211: fix some more kernel-doc in mesh 2020-09-28 14:36:53 +02:00
mesh_sync.c
mesh.c mac80211: rename csa counters to countdown counters 2020-08-27 14:12:15 +02:00
mesh.h mac80211: add HE 6 GHz Band Capability element 2020-05-31 11:26:39 +02:00
michael.c
michael.h
mlme.c mac80211: fix enabling 4-address mode on a sta vif after assoc 2021-08-04 12:46:42 +02:00
ocb.c
offchannel.c mac80211: Inform AP when returning operating channel 2020-09-28 13:18:53 +02:00
pm.c
rate.c mac80211: fix station rate table updates on assoc 2021-02-10 09:29:16 +01:00
rate.h mac80211: populate debugfs only after cfg80211 init 2020-04-24 11:30:13 +02:00
rc80211_minstrel_debugfs.c
rc80211_minstrel_ht_debugfs.c
rc80211_minstrel_ht.c One batch of changes, containing: 2020-05-26 20:17:35 -07:00
rc80211_minstrel_ht.h
rc80211_minstrel.c mac80211: minstrel: fix tx status processing corner case 2020-11-12 11:25:09 +01:00
rc80211_minstrel.h mac80211: minstrel: remove deferred sampling code 2020-11-12 11:24:43 +01:00
rx.c mac80211: drop multicast fragments 2021-06-30 08:47:20 -04:00
s1g.c mac80211: initialize last_rate for S1G STAs 2020-10-08 10:40:57 +02:00
scan.c mac80211: fix skb length check in ieee80211_scan_rx() 2021-06-23 14:42:41 +02:00
spectmgmt.c mac80211: 160MHz with extended NSS BW in CSA 2021-02-13 13:55:04 +01:00
sta_info.c mac80211: consider per-CPU statistics if present 2021-07-19 09:44:53 +02:00
sta_info.h mac80211: prevent attacks on TKIP/WEP as well 2021-06-03 09:00:29 +02:00
status.c mac80211: fix memory leak on filtered powersave frames 2020-11-12 11:23:58 +01:00
tdls.c mac80211: Use fallthrough pseudo-keyword 2020-07-31 09:24:23 +02:00
tkip.c
tkip.h
trace_msg.h
trace.c
trace.h mac80211: notify the driver when a sta uses 4-address mode 2020-09-18 12:16:16 +02:00
tx.c mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug 2021-10-06 15:55:51 +02:00
util.c mac80211: handle various extensible elements correctly 2021-06-30 08:47:23 -04:00
vht.c mac80211: don't set set TDLS STA bandwidth wider than possible 2020-12-30 11:53:50 +01:00
wep.c mac80211: make ieee80211_wep_init() return void 2020-02-07 12:40:34 +01:00
wep.h mac80211: make ieee80211_wep_init() return void 2020-02-07 12:40:34 +01:00
wme.c mac80211: Use fallthrough pseudo-keyword 2020-07-31 09:24:23 +02:00
wme.h
wpa.c mac80211: fix use-after-free in CCMP/GCMP RX 2021-10-06 15:55:48 +02:00
wpa.h