memcpy(hostent->h_addr_list[0], &addr6, addrlen);
/* Copy aliases. */
- hostent->h_aliases = malloc((naliases + 1) * sizeof(char *));
+ hostent->h_aliases = malloc((((size_t)naliases) + 1) * sizeof(char *));
if (!hostent->h_aliases)
break;
alias = hostent->h_aliases;
const unsigned char *p;
len = name_length(encoded, abuf, alen);
- if (len == -1)
+ if (len < 0)
return ARES_EBADNAME;
- *s = malloc(len + 1);
+ *s = malloc(((size_t)len) + 1);
if (!*s)
return ARES_ENOMEM;
q = *s;
if(!newp)
return NULL;
- dictp = malloc(len*2 + 1); /* add one for terminating zero */
+ dictp = malloc(((size_t)len)*2 + 1); /* add one for terminating zero */
if(dictp) {
/* According to RFC2229 section 2.2, these letters need to be escaped with
\[letter] */