• Eric Dumazet's avatar
    ath9k: fix a memory leak in ath_rx_tasklet() · b5447ff9
    Eric Dumazet authored
    commit 0d95521e (ath9k: use split rx buffers to get rid of order-1 skb
    allocations) added in memory leak in error path.
    
    sc->rx.frag should be cleared after the pskb_expand_head() call, or else
    we jump to requeue_drop_frag and leak an skb.
    Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
    Cc: Jouni Malinen <jouni@qca.qualcomm.com>
    Cc: Felix Fietkau <nbd@openwrt.org>
    Cc: John W. Linville <linville@tuxdriver.com>
    Cc: Trond Wuellner <trond@chromium.org>
    Cc: Grant Grundler <grundler@chromium.org>
    Cc: Paul Stewart <pstew@chromium.org>
    Cc: David Miller <davem@davemloft.net>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    b5447ff9
recv.c 53.4 KB