diff options
Diffstat (limited to 'resolv/mapv4v6hostent.h')
| -rw-r--r-- | resolv/mapv4v6hostent.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/resolv/mapv4v6hostent.h b/resolv/mapv4v6hostent.h index 4151ce3..c11038a 100644 --- a/resolv/mapv4v6hostent.h +++ b/resolv/mapv4v6hostent.h @@ -57,13 +57,13 @@ typedef union { char ac; } align; -static void +static int map_v4v6_hostent (struct hostent *hp, char **bpp, int *lenp) { char **ap; if (hp->h_addrtype != AF_INET || hp->h_length != INADDRSZ) - return; + return 0; hp->h_addrtype = AF_INET6; hp->h_length = IN6ADDRSZ; for (ap = hp->h_addr_list; *ap; ap++) @@ -71,11 +71,8 @@ map_v4v6_hostent (struct hostent *hp, char **bpp, int *lenp) int i = sizeof (align) - ((u_long) *bpp % sizeof (align)); if (*lenp < (i + IN6ADDRSZ)) - { - /* Out of memory. Truncate address list here. XXX */ - *ap = NULL; - return; - } + /* Out of memory. */ + return 1; *bpp += i; *lenp -= i; map_v4v6_address (*ap, *bpp); @@ -83,4 +80,5 @@ map_v4v6_hostent (struct hostent *hp, char **bpp, int *lenp) *bpp += IN6ADDRSZ; *lenp -= IN6ADDRSZ; } + return 0; } |