struct dss_key *dss;
dss = snew(struct dss_key);
- if (!dss)
- return NULL;
getstring(&data, &len, &p, &slen);
#ifdef DEBUG_DSS
dss->q = getmp(&data, &len);
dss->g = getmp(&data, &len);
dss->y = getmp(&data, &len);
+ dss->x = NULL;
return dss;
}
static void dss_freekey(void *key)
{
struct dss_key *dss = (struct dss_key *) key;
- freebn(dss->p);
- freebn(dss->q);
- freebn(dss->g);
- freebn(dss->y);
+ if (dss->p)
+ freebn(dss->p);
+ if (dss->q)
+ freebn(dss->q);
+ if (dss->g)
+ freebn(dss->g);
+ if (dss->y)
+ freebn(dss->y);
+ if (dss->x)
+ freebn(dss->x);
sfree(dss);
}
struct dss_key *dss;
dss = snew(struct dss_key);
- if (!dss)
- return NULL;
dss->p = getmp(b, len);
dss->q = getmp(b, len);
dss->x = getmp(b, len);
if (!dss->p || !dss->q || !dss->g || !dss->y || !dss->x) {
- sfree(dss->p);
- sfree(dss->q);
- sfree(dss->g);
- sfree(dss->y);
- sfree(dss->x);
+ freebn(dss->p);
+ freebn(dss->q);
+ freebn(dss->g);
+ freebn(dss->y);
+ freebn(dss->x);
sfree(dss);
return NULL;
}