[tipc-discussion] [PATCH net] tipc: increment the tmp aead refcnt before attaching it

Li Shuang found a NULL pointer dereference crash in her testing: [] BUG: unable to handle kernel NULL pointer dereference at 0020 [] RIP: 0010:tipc_crypto_rcv_complete+0xc8/0x7e0 [tipc] [] Call Trace: [] [] tipc_crypto_rcv+0x2d9/0x8f0 [tipc] [] tipc_rcv+0x2fc/0x1120

[tipc-discussion] Kernel errors

I'm testing some TIPC code between a Debian host and a Fedora host and getting some nasty looking kernel messages. Could someone take a quick look and see if these are known issues and whether there are known workarounds? Description:Debian GNU/Linux 10 (buster) Linux post