Changeset 964e897 in mainline for uspace/app/hrctl/hrctl.c

Timestamp:

2025-05-07T12:12:18Z (5 weeks ago)

Author:

Miroslav Cimerman <mc@…>

Children:

fde80323

Parents:

56602e0

Message:

hrctl: handle invalid level argument

File:

• uspace/app/hrctl/hrctl.c (modified) (2 diffs)

uspace/app/hrctl/hrctl.c

@@ -34 +34 @@
  */
 
+#include <ctype.h>
 #include <errno.h>
 #include <getopt.h>
@@ -275 +276 @@
                 }
 
-                vol_config->level = strtol(argv[optind++], NULL, 10);
+                const char *level_str = argv[optind++];
+                if (str_size(level_str) != 1 && !isdigit(level_str[0])) {
+                        printf(NAME ": unknown level \"%s\"\n", level_str);
+                        goto error;
+                }
+
+                vol_config->level = strtol(level_str, NULL, 10);
 
                 errno_t rc = fill_config_devs(argc, argv, vol_config);