X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Ffake-getaddrinfo.c;h=cb821b5f5785fa67ea22fb40192abbc40e704b59;hp=df3d34764dc9680dd1d625cd10ed94e2bdfb19d0;hb=0c7e0210d900185d4c1a9ffd969dc2a26d9523a9;hpb=35b1c25093a478d20e01f0ff391c9cdc9c41c2b8 diff --git a/src/fake-getaddrinfo.c b/src/fake-getaddrinfo.c index df3d3476..cb821b5f 100644 --- a/src/fake-getaddrinfo.c +++ b/src/fake-getaddrinfo.c @@ -29,7 +29,7 @@ char *gai_strerror(int ecode) { default: return "Unknown error"; } -} +} #endif /* !HAVE_GAI_STRERROR */ #if !HAVE_DECL_FREEADDRINFO @@ -48,15 +48,15 @@ void freeaddrinfo(struct addrinfo *ai) { static struct addrinfo *malloc_ai(uint16_t port, uint32_t addr) { struct addrinfo *ai; - ai = xmalloc_and_zero(sizeof(struct addrinfo) + sizeof(struct sockaddr_in)); - + ai = xzalloc(sizeof(struct addrinfo) + sizeof(struct sockaddr_in)); + ai->ai_addr = (struct sockaddr *)(ai + 1); ai->ai_addrlen = sizeof(struct sockaddr_in); ai->ai_addr->sa_family = ai->ai_family = AF_INET; ((struct sockaddr_in *)(ai)->ai_addr)->sin_port = port; ((struct sockaddr_in *)(ai)->ai_addr)->sin_addr.s_addr = addr; - + return ai; } @@ -77,12 +77,12 @@ int getaddrinfo(const char *hostname, const char *servname, const struct addrinf *res = malloc_ai(port, htonl(0x00000000)); return 0; } - + if (!hostname) { *res = malloc_ai(port, htonl(0x7f000001)); return 0; } - + hp = gethostbyname(hostname); if(!hp || !hp->h_addr_list || !hp->h_addr_list[0])