smatch_scripts/find_null_params.sh

   1 #!/bin/bash
   2
   3 file=$1
   4
   5 if [[ "$file" = "" ]] ; then
   6     echo "Usage:  $0 <file with smatch messages>"
   7     exit 1
   8 fi
   9
  10 grep " unchecked " $file | cut -d ' ' -f 5- | sort -u > unchecked
  11 grep " undefined " $file | cut -d ' ' -f 5- | sort -u > null_calls.txt
  12 cat null_calls.txt unchecked | sort | uniq -d > null_params.txt
  13 IFS="
  14 "
  15 for i in $(cat null_params.txt) ; do
  16         grep "$i" $file | grep -w undefined
  17 done
  18
  19