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- # 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['
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