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Merge branch 'master' of github.com:deavmi/tncattach

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Tristan Brice Velloza Kildaire 2024-12-21 15:14:59 +02:00
commit dcfa6edcb6
1 changed files with 9 additions and 0 deletions
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tncattach.c
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@ -504,6 +504,15 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
long prefixLen_l = strtol(prefixPart_s, NULL, 10); // TODO: Add handling here for errors (using errno)
if(prefixLen_l == 0) {
printf("Prefix length '%s' is not numeric\n", prefixPart_s);
exit(EXIT_FAILURE);
}
else if(!(prefixLen_l >= 0 && prefixLen_l <= 128))
{
printf("Prefix length '%s' is not within valid range of 0-128\n", prefixPart_s);
exit(EXIT_FAILURE);
}
arguments->ipv6 = ipPart_s;