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Error if euid != 0

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This can happen if the rdo binary isn't set up as SUID.
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sw1tchbl4d3 2022-02-09 20:17:45 +01:00
parent a76a602886
commit 8c0e7560ba
1 changed files with 3 additions and 0 deletions
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rdo.c
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@ -58,6 +58,9 @@ int main(int argc, char** argv) {
return 0;
}
if (geteuid() != 0)
errx(1, "The rdo binary needs to be installed as SUID.");
int ruid = getuid();
if (ruid == 0)
return runprog(argc, argv);