diff options
| -rw-r--r-- | src/mds-server.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mds-server.c b/src/mds-server.c index e532c72..9fd4d7a 100644 --- a/src/mds-server.c +++ b/src/mds-server.c @@ -56,6 +56,15 @@ int main(int argc_, char** argv_) argv = argv_; + /* Drop privileges like it's hot. */ + if ((geteuid() == getuid() ? 0 : seteuid(getuid())) || + (getegid() == getgid() ? 0 : setegid(getgid()))) + { + perror(*argv); + return 1; + } + + /* Sanity check the number of command line arguments. */ if (argc > ARGC_LIMIT + LIBEXEC_ARGC_EXTRA_LIMIT) { |