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Merge "Tracking change to dns proxy protocol"

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This commit is contained in:
Brian Carlstrom 2011-05-03 10:21:35 -07:00 committed by Android Code Review
commit e274a9fac0
1 changed files with 8 additions and 3 deletions
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11
libc/netbsd/net/getnameinfo.c
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@ -135,7 +135,7 @@ int getnameinfo(const struct sockaddr* sa, socklen_t salen, char* host, size_t h
* the address. On failure -1 is returned in which case * the address. On failure -1 is returned in which case
* normal execution flow shall continue. */ * normal execution flow shall continue. */
static int static int
android_gethostbyaddr_proxy(struct hostent* hp, const char *addr, socklen_t addrLen, int addrFamily) { android_gethostbyaddr_proxy(struct hostent* hp, const void *addr, socklen_t addrLen, int addrFamily) {
int sock; int sock;
const int one = 1; const int one = 1;
@ -170,7 +170,7 @@ android_gethostbyaddr_proxy(struct hostent* hp, const char *addr, socklen_t addr
proxy_addr.sun_family = AF_UNIX; proxy_addr.sun_family = AF_UNIX;
strlcpy(proxy_addr.sun_path, "/dev/socket/dnsproxyd", strlcpy(proxy_addr.sun_path, "/dev/socket/dnsproxyd",
sizeof(proxy_addr.sun_path)); sizeof(proxy_addr.sun_path));
if (TEMP_FAILURE_RETRY(connect(sock, (const struct sockaddr*) &proxy_addr, if (TEMP_FAILURE_RETRY(connect(sock, (const struct sockaddr*) (void*) &proxy_addr,
sizeof(proxy_addr))) != 0) { sizeof(proxy_addr))) != 0) {
close(sock); close(sock);
return -1; return -1;
@ -182,7 +182,12 @@ android_gethostbyaddr_proxy(struct hostent* hp, const char *addr, socklen_t addr
goto exit; goto exit;
} }
if (fprintf(proxy, "gethostbyaddr %s %d %d", addr, addrLen, addrFamily) < 0) { char buf[INET6_ADDRSTRLEN]; // big enough for IPv4 and IPv6
const char* addrStr = inet_ntop(addrFamily, addr, &buf, sizeof(buf));
if (addrStr == NULL) {
goto exit;
}
if (fprintf(proxy, "gethostbyaddr %s %d %d", addrStr, addrLen, addrFamily) < 0) {
goto exit; goto exit;
} }