pstore: refuse to run if arguments are specified

[thirdparty/systemd.git] / src / pstore / pstore.c

diff --git a/src/pstore/pstore.c b/src/pstore/pstore.c
index 0c4e2f08a33b089696409344474c4596a9540ee1..60519e117e8216fb475ae26e9804b260363edb70 100644 (file)
--- a/src/pstore/pstore.c
+++ b/src/pstore/pstore.c
@@ -361,6 +361,10 @@ static int run(int argc, char *argv[]) {
 
         log_open();
 
+        if (argc > 1)
+                return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+                                       "This program takes no arguments.");
+
         /* Ignore all parse errors */
         (void) parse_config();