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Change HOME to /root on exec

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This affected some programs like vim, which put root-owned swap files
into the normal user's swap directory, since $HOME didn't change.

Fixes #11
This commit is contained in:
sw1tchbl4d3 2022-05-05 07:26:56 +02:00
parent 599aa73a8c
commit c82d7e777e
1 changed files with 3 additions and 1 deletions
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rdo.c
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@ -40,7 +40,9 @@ void runprog(char** program_argv) {
if (setgid(0) < 0)
err(1, "Could not setgid");
// NOTE: this does not return when no error occurred.
putenv("HOME=/root");
// NOTE: this does not return when no error occurred.
execvp(program_argv[0], program_argv);
err(1, program_argv[0]);