Re: use-after-free in skcipher_sock_destruct

2015-12-21 Thread Stephan Mueller
Am Donnerstag, 17. Dezember 2015, 13:56:12 schrieb Dmitry Vyukov: Hi Dmitry, > Hello, > > The following program triggers use-after-free in skcipher_sock_destruct: This issue is not evident after applying Herbert's patch converting the algif_skcipher from using ablkcipher t

use-after-free in skcipher_sock_destruct

2015-12-17 Thread Dmitry Vyukov
Hello, The following program triggers use-after-free in skcipher_sock_destruct: // autogenerated by syzkaller (http://github.com/google/syzkaller) #include #include #include #include #include #include struct sockaddr_alg { unsigned short salg_family; charsalg_type[14