mt76: dma: fix a possible memory leak in mt76_add_fragment()

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Fix a memory leak in mt76_add_fragment routine returning the buffer
to the page_frag_cache when we receive a new fragment and the
skb_shared_info frag array is full.

Fixes: b102f0c522 ("mt76: fix array overflow on receiving too many fragments for a packet")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Acked-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/4f9dd73407da88b2a552517ce8db242d86bf4d5c.1611616130.git.lorenzo@kernel.org

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Lorenzo Bianconi 2021-01-26 12:02:13 +01:00 • committed by Kalle Valo

parent b64acb28da

commit 93a1d4791c

1 changed files with 5 additions and 3 deletions

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drivers/net/wireless/mediatek/mt76/dma.c

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