firewall3: check the return value of fw3_parse_options()
[project/firewall3.git] / options.c
index f41153c..d88d3ba 100644 (file)
--- a/options.c
+++ b/options.c
@@ -1,7 +1,7 @@
 /*
  * firewall3 - 3rd OpenWrt UCI firewall implementation
  *
- *   Copyright (C) 2013-2014 Jo-Philipp Wich <jow@openwrt.org>
+ *   Copyright (C) 2013-2014 Jo-Philipp Wich <jo@mein.io>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -718,7 +718,7 @@ fw3_parse_weekdays(void *ptr, const char *val, bool is_list)
 
        if (*val == '!')
        {
-               setbit(*(uint8_t *)ptr, 0);
+               fw3_setbit(*(uint8_t *)ptr, 0);
                while (isspace(*++val));
        }
 
@@ -738,7 +738,7 @@ fw3_parse_weekdays(void *ptr, const char *val, bool is_list)
                        }
                }
 
-               setbit(*(uint8_t *)ptr, w);
+               fw3_setbit(*(uint8_t *)ptr, w);
        }
 
        free(s);
@@ -753,7 +753,7 @@ fw3_parse_monthdays(void *ptr, const char *val, bool is_list)
 
        if (*val == '!')
        {
-               setbit(*(uint32_t *)ptr, 0);
+               fw3_setbit(*(uint32_t *)ptr, 0);
                while (isspace(*++val));
        }
 
@@ -770,7 +770,7 @@ fw3_parse_monthdays(void *ptr, const char *val, bool is_list)
                        return false;
                }
 
-               setbit(*(uint32_t *)ptr, d);
+               fw3_setbit(*(uint32_t *)ptr, d);
        }
 
        free(s);
@@ -981,7 +981,7 @@ fw3_parse_options(void *s, const struct fw3_option *opts,
 
 bool
 fw3_parse_blob_options(void *s, const struct fw3_option *opts,
-                  struct blob_attr *a)
+                       struct blob_attr *a, const char *name)
 {
        char *p, *v, buf[16];
        bool known;
@@ -1007,7 +1007,9 @@ fw3_parse_blob_options(void *s, const struct fw3_option *opts,
                        {
                                if (!opt->elem_size)
                                {
-                                       fprintf(stderr, "%s must not be a list\n", opt->name);
+                                       fprintf(stderr, "%s: '%s' must not be a list\n",
+                                               name, opt->name);
+
                                        valid = false;
                                }
                                else
@@ -1025,7 +1027,8 @@ fw3_parse_blob_options(void *s, const struct fw3_option *opts,
 
                                                if (!opt->parse(dest, v, true))
                                                {
-                                                       fprintf(stderr, "%s has invalid value '%s'\n", opt->name, v);
+                                                       fprintf(stderr, "%s: '%s' has invalid value '%s'\n",
+                                                               name, opt->name, v);
                                                        valid = false;
                                                        continue;
                                                }
@@ -1048,7 +1051,8 @@ fw3_parse_blob_options(void *s, const struct fw3_option *opts,
                                {
                                        if (!opt->parse((char *)s + opt->offset, v, false))
                                        {
-                                               fprintf(stderr, "%s has invalid value '%s'\n", opt->name, v);
+                                               fprintf(stderr, "%s: '%s' has invalid value '%s'\n",
+                                                       name, opt->name, v);
                                                valid = false;
                                        }
                                }
@@ -1060,7 +1064,8 @@ fw3_parse_blob_options(void *s, const struct fw3_option *opts,
                                        {
                                                if (!opt->parse(dest, p, true))
                                                {
-                                                       fprintf(stderr, "%s has invalid value '%s'\n", opt->name, p);
+                                                       fprintf(stderr, "%s: '%s' has invalid value '%s'\n",
+                                                               name, opt->name, p);
                                                        valid = false;
                                                        continue;
                                                }
@@ -1072,8 +1077,8 @@ fw3_parse_blob_options(void *s, const struct fw3_option *opts,
                        break;
                }
 
-               if (!known)
-                       fprintf(stderr, "%s is unknown\n", blobmsg_name(o));
+               if (!known && strcmp(blobmsg_name(o), "type"))
+                       fprintf(stderr, "%s: '%s' is unknown\n", name, blobmsg_name(o));
        }
 
        return valid;