required += strlen(src->gr_passwd) + 1;
required += sizeof(char*); /* ...but that NULL still needs to be stored into the buffer! */
- if (buflen < required) {
+ if (buflen < ALIGN(required)) {
*errnop = ERANGE;
return NSS_STATUS_TRYAGAIN;
}
/* String fields point into the user-provided buffer */
dest->gr_name = buffer;
dest->gr_passwd = stpcpy(dest->gr_name, src->gr_name) + 1;
- dest->gr_mem = (char **) stpcpy(dest->gr_passwd, src->gr_passwd) + 1;
+ dest->gr_mem = ALIGN_PTR(stpcpy(dest->gr_passwd, src->gr_passwd) + 1);
*dest->gr_mem = NULL;
return NSS_STATUS_SUCCESS;