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| author | Yang Tse <yangsita@gmail.com> | 2009-10-08 00:02:32 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2009-10-08 00:02:32 +0000 |
| commit | 716d5817dcf828222bf2c7bc166ea7b24c2d515b (patch) | |
| tree | afbbb9d1798927e3e7892bdcbd8a631e4ae98f9d | |
| parent | c2d3e82931e6406f725a3da83fa11f3bc1b3aac7 (diff) | |
| download | c-ares-716d5817dcf828222bf2c7bc166ea7b24c2d515b.tar.gz c-ares-716d5817dcf828222bf2c7bc166ea7b24c2d515b.tar.bz2 c-ares-716d5817dcf828222bf2c7bc166ea7b24c2d515b.zip | |
Fix compiler warning: addition result could be truncated before cast to bigger sized type
| -rw-r--r-- | ares__get_hostent.c | 2 | ||||
| -rw-r--r-- | ares_expand_name.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/ares__get_hostent.c b/ares__get_hostent.c index 8402714..d98af92 100644 --- a/ares__get_hostent.c +++ b/ares__get_hostent.c @@ -194,7 +194,7 @@ int ares__get_hostent(FILE *fp, int family, struct hostent **host) 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; diff --git a/ares_expand_name.c b/ares_expand_name.c index b0af474..a1556e9 100644 --- a/ares_expand_name.c +++ b/ares_expand_name.c @@ -71,10 +71,10 @@ int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf, 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; |