rv = equal(a->data, a->length, (unsigned char *)b, blen, flags);
else if (a->length == (int)blen && !memcmp(a->data, b, blen))
rv = 1;
- if (rv > 0 && peername)
+ if (rv > 0 && peername != NULL) {
*peername = OPENSSL_strndup((char *)a->data, a->length);
+ if (*peername == NULL)
+ return -1;
+ }
} else {
int astrlen;
unsigned char *astr;
return -1;
}
rv = equal(astr, astrlen, (unsigned char *)b, blen, flags);
- if (rv > 0 && peername)
+ if (rv > 0 && peername != NULL) {
*peername = OPENSSL_strndup((char *)astr, astrlen);
+ if (*peername == NULL) {
+ OPENSSL_free(astr);
+ return -1;
+ }
+ }
OPENSSL_free(astr);
}
return rv;