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TencentOS-kernel/drivers/net/wireless
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Lorenzo Bianconi f944aacbe2 mt76: dma: do not report truncated frames to mac80211 
commit d0bd52c591a1070c54dc428e926660eb4f981099 upstream.

Commit b102f0c522cf6 ("mt76: fix array overflow on receiving too many
fragments for a packet") fixes a possible OOB access but it introduces a
memory leak since the pending frame is not released to page_frag_cache
if the frag array of skb_shared_info is full. Commit 93a1d4791c10
("mt76: dma: fix a possible memory leak in mt76_add_fragment()") fixes
the issue but does not free the truncated skb that is forwarded to
mac80211 layer. Fix the leftover issue discarding even truncated skbs.

Fixes: 93a1d4791c10 ("mt76: dma: fix a possible memory leak in mt76_add_fragment()")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/a03166fcc8214644333c68674a781836e0f57576.1612697217.git.lorenzo@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2021-04-12 12:52:57 +08:00
..
admtek Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
ath ath9k: fix transmitting to stations in dynamic SMPS mode 2021-04-12 12:52:56 +08:00
atmel Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
broadcom brcmfmac: Add DMI nvram filename quirk for Voyo winpad A15 tablet 2021-04-12 12:52:47 +08:00
cisco airo: Fix read overflows sending packets 2021-03-16 16:28:45 +08:00
intel iwlwifi: mvm: guard against device removal in reprobe 2021-04-12 12:51:59 +08:00
intersil orinoco: Move context allocation after processing the skb 2021-03-16 16:42:52 +08:00
marvell mwifiex: pcie: skip cancel_work_sync() on reset failure path 2021-04-12 12:52:53 +08:00
mediatek mt76: dma: do not report truncated frames to mac80211 2021-04-12 12:52:57 +08:00
quantenna qtnfmac: fix error return code in qtnf_pcie_probe() 2021-03-16 16:42:52 +08:00
ralink Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
realtek rtw88: debug: Fix uninitialized memory in debugfs code 2021-03-16 16:42:07 +08:00
rsi rsi: Move card interrupt handling to RX thread 2021-04-12 12:52:45 +08:00
st cw1200: fix missing destroy_workqueue() on error in cw1200_init_common 2021-03-16 16:42:52 +08:00
ti wlcore: Fix command execute failure 19 for wl12xx 2021-04-12 12:52:46 +08:00
zydas Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Makefile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
mac80211_hwsim.c mac80211_hwsim: Use kstrndup() in place of kasprintf() 2021-03-16 16:26:26 +08:00
mac80211_hwsim.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
ray_cs.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
ray_cs.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
rayctl.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
rndis_wlan.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
virt_wifi.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
wl3501.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
wl3501_cs.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00