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use uint16 instead of char

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This commit is contained in:
z3apa3a 2021-04-22 11:21:31 +03:00
parent 5861de176e
commit 92d501ff92
1 changed files with 9 additions and 8 deletions
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17
src/auth.c
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@ -255,18 +255,19 @@ int handleredirect(struct clientparam * param, struct ace * acentry){
if(SAISNULL(&param->sinsl))param->sinsl = param->sincr;
#ifndef NOIPV6
else if(cur->cidr && *SAFAMILY(&param->sinsl) == AF_INET6){
char c;
uint16_t c;
int i;
for(i = 0; i < 16; i++){
if(i%8)myrand(&param->sincr, sizeof(param->sincr));
else if(i%4) myrand(&param->req, sizeof(param->req));
for(i = 0; i < 8; i++){
if(i==4)myrand(&param->sincr, sizeof(param->sincr));
else if(i==6) myrand(&param->req, sizeof(param->req));
if(i*8 >= cur->cidr) ((char *)SAADDR(&param->sinsl))[i] = rand();
else if ((i+1)*8 > cur->cidr){
if(i*16 >= cur->cidr) ((uint16_t *)SAADDR(&param->sinsl))[i] |= rand();
else if ((i+1)*16 > cur->cidr){
c = rand();
c >>= (cur->cidr - (i*8));
((char *)SAADDR(&param->sinsl))[i] |= c;
c >>= (cur->cidr - (i*16));
c |= ntohs(((uint16_t *)SAADDR(&param->sinsl))[i]);
((uint16_t *)SAADDR(&param->sinsl))[i] = htons(c);
}
}
}