| #!/bin/sh |
| |
| # Check uid decoding. |
| |
| . "${srcdir=.}/init.sh" |
| |
| check_prog gawk |
| |
| s="${uid_syscall_suffix-}" |
| w="${uid_t_size-}" |
| uid="uid$s$w" |
| ./"$uid" || { |
| if [ $? -eq 77 ]; then |
| framework_skip_ "some uid$s or uid${w}_t syscalls are not available" |
| else |
| fail_ "$uid failed" |
| fi |
| } |
| |
| syscalls="getuid$s,setuid$s,getresuid$s,setreuid$s,setresuid$s,fchown$s,getgroups$s" |
| args="-e trace=$syscalls" |
| $STRACE -o "$LOG" $args ./"$uid"|| { |
| cat "$LOG" |
| fail_ "$STRACE $args ./$uid failed" |
| } |
| |
| gawk -f "$srcdir"/uid.awk -v suffix="$s" "$LOG" || { |
| cat "$LOG" |
| fail_ 'unexpected output' |
| } |
| |
| exit 0 |