| # The bug here was triggered by: |
| # * performing pathname expansion because we see [ |
| # * replace operator did not escape \ in replace string |
| |
| IP=192.168.0.1 |
| |
| rm -f '192.168.0.1[' |
| echo "${IP//./\\.}" |
| echo "${IP//./\\.}"'[' # bug was here |
| echo "${IP//./\\.}[" # bug was here |
| echo "${IP//./\\\\.}[" # bug was here |
| echo "192\.168\.0\.1[" |
| |
| echo >'192.168.0.1[' |
| echo "${IP//./\\.}" |
| echo "${IP//./\\.}"'[' # bug was here |
| echo "${IP//./\\.}[" # bug was here |
| echo "${IP//./\\\\.}[" # bug was here |
| echo "192\.168\.0\.1[" |
| |
| rm -f '192.168.0.1[' |
