tipc: check return value of pskb_trim()
authorYuanjun Gong <ruc_gongyuanjun@163.com>
Tue, 25 Jul 2023 06:48:10 +0000 (14:48 +0800)
committerPaolo Abeni <pabeni@redhat.com>
Thu, 27 Jul 2023 08:46:05 +0000 (10:46 +0200)
commite46e06ffc6d667a89b979701288e2264f45e6a7b
tree2785cb340fe23bc23d894016ccd612fc1f194cba
parent5c85f7065718a949902b238a6abd8fc907c5d3e0
tipc: check return value of pskb_trim()

goto free_skb if an unexpected result is returned by pskb_tirm()
in tipc_crypto_rcv_complete().

Fixes: fc1b6d6de220 ("tipc: introduce TIPC encryption & authentication")
Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com>
Reviewed-by: Tung Nguyen <tung.q.nguyen@dektech.com.au>
Link: https://lore.kernel.org/r/20230725064810.5820-1-ruc_gongyuanjun@163.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net/tipc/crypto.c