diff options
Diffstat (limited to 'runtime/staprun/staprun.c')
| -rw-r--r-- | runtime/staprun/staprun.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/runtime/staprun/staprun.c b/runtime/staprun/staprun.c index fe55e36f..71039e0b 100644 --- a/runtime/staprun/staprun.c +++ b/runtime/staprun/staprun.c @@ -154,8 +154,14 @@ int main(int argc, char **argv) exit(1); } + if (geteuid() != 0) { + err("ERROR: The effective user ID of staprun must be set to the root user.\n" + " Check permissions on staprun and ensure it is a setuid root program.\n"); + exit(1); + } + if (!init_cap()) - return 1; + exit(1); /* Get rid of a few standard environment variables (which */ /* might cause us to do unintended things). */ |