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22 lines
619 B
C
22 lines
619 B
C
#include <stdio.h>
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#include <stdlib.h>
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// XXX: only for x86
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int swallow_redpill () {
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unsigned char m[2+4], rpill[] = "\x0f\x01\x0d\x00\x00\x00\x00\xc3";
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*((unsigned*)&rpill[3]) = (unsigned long int) m;
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((void(*)())&rpill)();
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return (m[5]>0xd0) ? 1 : 0;
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}
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int test () {
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printf("Testing architecture: %s (TODO)\n", "x86");
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system("/sbin/sysctl kernel.randomize_va_space");
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system("/sbin/sysctl vm.vdso_enabled");
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printf("Executable stack: %s (TODO)\n", "true");
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printf("W^X flag: %s (TODO)\n", "true");
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printf("Red pill: %d\n", swallow_redpill());
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printf("Generate cores: %s (TODO)\n", "true");
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return 0;
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}
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