name_to_number()
diff --git a/extensions/ebt_vlan.c b/extensions/ebt_vlan.c
index 5c8504d..345996d 100644
--- a/extensions/ebt_vlan.c
+++ b/extensions/ebt_vlan.c
@@ -106,6 +106,7 @@
(struct ebt_vlan_info *) (*match)->data;
unsigned long i;
char *end;
+ __u16 encap;
switch (c) {
case VLAN_ID:
/*
@@ -186,19 +187,19 @@
* Parameter can be decimal, hexadecimal, or string.
* Check arg val range (still raw area)
*/
- (unsigned short) i = strtol (argv[optind - 1], &end, 16);
- if (*end == '\0' && (i < ETH_ZLEN || i > 0xFFFF))
+ (unsigned short) encap = strtol (argv[optind - 1], &end, 16);
+ if (*end == '\0' && (encap < ETH_ZLEN || encap > 0xFFFF))
print_error
("Specified encapsulated frame type is out of range\n");
if (*end != '\0')
- if (name_to_protocol (argv[optind - 1]) == -1)
+ if (name_to_number (argv[optind - 1], &encap) == -1)
print_error
("Problem with the specified encapsulated"
"protocol\n");
/*
* Set up parameter value (network notation)
*/
- vlaninfo->encap = htons (i);
+ vlaninfo->encap = htons (encap);
/*
* Set up parameter presence flag
*/