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kernel pwn: Compress initramfs with statically linked exploit
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| #!/bin/bash | |
| # Compress initramfs with the included statically linked exploit | |
| in=$1 | |
| out=$(echo $in | awk '{ print substr( $0, 1, length($0)-2 ) }') | |
| gcc $in -static -o $out || exit 255 | |
| mv $out initramfs | |
| pushd . && pushd initramfs | |
| find . -print0 | cpio --null --format=newc -o 2>/dev/null | gzip -9 > ../initramfs.cpio.gz | |
| popd |
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