net: fix printing of IP_RECVOPTS/IP_RETOPTS cmsg options
net: fix printing of IP_RECVOPTS/IP_RETOPTS cmsg options

* net.c (print_cmsg_ip_opts): Print each byte as unsigned char.

cuviper/strace,cuviper/strace,Saruta/strace,Saruta/strace,vrastogi/strace,kapdop/android_external_strace,Saruta/strace,cuviper/strace,Distrotech/strace,vrastogi/strace,Saruta/strace,vrastogi/strace,vrastogi/strace,Saruta/strace,cuviper/strace,Distrotech/strace,kapdop/android_external_strace,cuviper/strace,kapdop/android_external_strace,Distrotech/strace,kapdop/android_external_strace,Distrotech/strace,kapdop/android_external_strace,vrastogi/strace,Distrotech/strace