journalctl: refuse extra arguments with --verify and similar

[elogind.git] / src / journal / journalctl.c

diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index a328ba11b0d3193daae39d1e18be28fb309ffd57..0619b256b9598a6685eb7205126d4eb7abbd9e90 100644 (file)
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -658,6 +658,11 @@ static int parse_argv(int argc, char *argv[]) {
                 return -EINVAL;
         }
 
+        if (arg_action != ACTION_SHOW && optind < argc) {
+                log_error("Extraneous arguments starting with '%s'", argv[optind]);
+                return -EINVAL;
+        }
+
         return 1;
 }