mirror of https://github.com/proot-me/proot.git
27 lines
742 B
Bash
27 lines
742 B
Bash
if [ -z `which mcookie` ] || [ -z `which cmp` ] || [ -z `which rm` ] || [ ! -x ${ROOTFS}/bin/ptrace-3 ] || [ ! -x ${ROOTFS}/bin/true ]; then
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exit 125;
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fi
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TMP1=/tmp/$(mcookie)
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TMP2=/tmp/$(mcookie)
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${ROOTFS}/bin/ptrace-3 ${ROOTFS}/bin/true 2>&1 >${TMP1}
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${PROOT} ${ROOTFS}/bin/ptrace-3 ${ROOTFS}/bin/true 2>&1 >${TMP2}
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cmp ${TMP1} ${TMP2}
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PTRACER_BEHAVIOR_1=1 ${ROOTFS}/bin/ptrace-3 ${ROOTFS}/bin/true 2>&1 >${TMP1}
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PTRACER_BEHAVIOR_1=1 ${PROOT} ${ROOTFS}/bin/ptrace-3 ${ROOTFS}/bin/true 2>&1 >${TMP2}
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cmp ${TMP1} ${TMP2}
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PTRACER_BEHAVIOR_2=1 ${ROOTFS}/bin/ptrace-3 ${ROOTFS}/bin/true 2>&1 >${TMP1}
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PTRACER_BEHAVIOR_2=1 ${PROOT} ${ROOTFS}/bin/ptrace-3 ${ROOTFS}/bin/true 2>&1 >${TMP2}
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cmp ${TMP1} ${TMP2}
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rm -f ${TMP1} ${TMP2}
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