diff options
Diffstat (limited to 'extensions/libip6t_icmpv6.c')
| -rw-r--r-- | extensions/libip6t_icmpv6.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/extensions/libip6t_icmpv6.c b/extensions/libip6t_icmpv6.c index 41ae5ca3..1b801d2d 100644 --- a/extensions/libip6t_icmpv6.c +++ b/extensions/libip6t_icmpv6.c @@ -118,7 +118,7 @@ parse_icmpv6(const char *icmpv6type, u_int8_t *type, u_int8_t code[]) } else { char *slash; char buffer[strlen(icmpv6type) + 1]; - int number; + unsigned int number; strcpy(buffer, icmpv6type); slash = strchr(buffer, '/'); @@ -126,14 +126,12 @@ parse_icmpv6(const char *icmpv6type, u_int8_t *type, u_int8_t code[]) if (slash) *slash = '\0'; - number = string_to_number(buffer, 0, 255); - if (number == -1) + if (string_to_number(buffer, 0, 255, &number) == -1) exit_error(PARAMETER_PROBLEM, "Invalid ICMPv6 type `%s'\n", buffer); *type = number; if (slash) { - number = string_to_number(slash+1, 0, 255); - if (number == -1) + if (string_to_number(slash+1, 0, 255, &number) == -1) exit_error(PARAMETER_PROBLEM, "Invalid ICMPv6 code `%s'\n", slash+1); |