rainlance/c-ares
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Fix compiler warning

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This commit is contained in:
Yang Tse
2009-10-08 18:38:29 +00:00
parent e112f191a3
commit f3346ca16b
5 changed files with 11 additions and 9 deletions
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9
ares__get_hostent.c
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@ -38,10 +38,10 @@ int ares__get_hostent(FILE *fp, int family, struct hostent **host)
{
char *line = NULL, *p, *q, **alias;
char *txtaddr, *txthost, *txtalias;
int status, linesize, addrfam, naliases;
int status, addrfam;
size_t addrlen, linesize, naliases;
struct in_addr addr;
struct in6_addr addr6;
size_t addrlen;
struct hostent *hostent = NULL;
*host = NULL; /* Assume failure */
@ -194,12 +194,13 @@ int ares__get_hostent(FILE *fp, int family, struct hostent **host)
memcpy(hostent->h_addr_list[0], &addr6, sizeof(struct in6_addr));
/* Copy aliases. */
hostent->h_aliases = malloc((((size_t)naliases) + 1) * sizeof(char *));
hostent->h_aliases = malloc((naliases + 1) * sizeof(char *));
if (!hostent->h_aliases)
break;
alias = hostent->h_aliases;
while (naliases >= 0)
while (naliases)
*(alias + naliases--) = NULL;
*alias = NULL;
while (txtalias)
{
p = txtalias;