regress/check1fuzz

   1 #!/bin/sh
   2 # usage: check1fuzz <fuzzer stimulus file>
   3 # fuzz check script, for checking that one fuzz input works
   4
   5 set -e
   6 : ${srcdir=.}
   7 . "$srcdir"/shlib
   8
   9 fuzzfile="$1"
  10
  11 exec <"$fuzzfile"
  12
  13 case "$fuzzfile" in
  14 fuzz-*)         desc="${fuzzfile#fuzz-}"        ;;
  15 fuzzraw-*)      desc="${fuzzfile#fuzzraw-}"     ;;
  16 esac
  17
  18 read nargs
  19 if [ "$nargs" = 0 ]; then printf "SKIPPED-$desc "; exit 5; fi
  20
  21 read arg1len
  22 read program
  23
  24 case "$program" in
  25 */*)    ;;
  26 *)      program="./$program" ;;
  27 esac
  28
  29 set +e
  30 ${program} <"$fuzzfile" >/dev/null 2>&1
  31 rc=$?
  32 set -e
  33
  34 if [ $rc != 0 ]; then
  35         printf >&2 '\nFAIL-%s\n' $fuzzfile
  36         exit $rc
  37 fi
  38
  39 printf "$desc "