}
if (strlen(*buf) + strlen(s) >= (unsigned int)*size) {
+ char *tmp;
*size += 256;
- *buf = OPENSSL_realloc(*buf, *size);
+ tmp = OPENSSL_realloc(*buf, *size);
+ if (tmp == NULL) {
+ OPENSSL_free(*buf);
+ *buf = NULL;
+ return 0;
+ }
+ *buf = tmp;
}
- if (*buf == NULL)
- return 0;
-
if (**buf != '\0')
OPENSSL_strlcat(*buf, ", ", *size);
OPENSSL_strlcat(*buf, s, *size);