22 lines
389 B
C
22 lines
389 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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int main(const int argc, const char **argv) {
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if (argc <= 2) {
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printf("chroot [dir] [\"command arg\"]\n");
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return 0;
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}
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if (chroot(argv[1]) == -1) {
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fprintf(stderr, "chroot: %s\n", strerror(errno));
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return 1;
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}
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chdir("/");
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for (int i = 2; i < argc; i++)
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system(argv[i]);
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}
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