This patch is to resolve vulnerabilities that occur in the process of creating an IPv6 socket with IPPROTO_SMC. Jeongjun Park (2): net/smc: modify smc_sock structure net/smc: initialize ipv6_pinfo_offset in smc_inet6_prot and add smc6_sock structure net/smc/smc.h | 5 ++++- net/smc/smc_inet.c | 8 +++++++- 2 file changed, 11 insertions(+), 2 deletion(-)