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Complete IPv6 handling in the timing sync service

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This commit adds the missing bits that should have been part of
commit efbea91ed4 when IPv6 support was
introduced. Oops.
This commit is contained in:
Julien BLACHE 2010-07-11 20:24:00 +02:00
parent 98ba2fb63d
commit c4e4db0728
1 changed files with 37 additions and 9 deletions
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46
src/raop.c
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@ -1760,7 +1760,7 @@ raop_flush(raop_status_cb cb, uint64_t rtptime)
static void
raop_v2_timing_cb(int fd, short what, void *arg)
{
char address[INET_ADDRSTRLEN];
char address[INET6_ADDRSTRLEN];
union sockaddr_all sa;
uint8_t req[32];
uint8_t res[32];
@ -1797,20 +1797,48 @@ raop_v2_timing_cb(int fd, short what, void *arg)
goto readd;
}
if ((svc == &timing_4svc) && (len != sizeof(struct sockaddr_in)))
goto readd;
else if ((svc == &timing_6svc) && (len != sizeof(struct sockaddr_in6)))
goto readd;
for (rs = sessions; rs; rs = rs->next)
switch (sa.ss.ss_family)
{
if (sa.sin.sin_addr.s_addr == rs->sa.sin.sin_addr.s_addr)
case AF_INET:
if (svc != &timing_4svc)
goto readd;
for (rs = sessions; rs; rs = rs->next)
{
if ((rs->sa.ss.ss_family == AF_INET)
&& (sa.sin.sin_addr.s_addr == rs->sa.sin.sin_addr.s_addr))
break;
}
if (!rs)
ret = (inet_ntop(AF_INET, &sa.sin.sin_addr.s_addr, address, sizeof(address)) != NULL);
break;
case AF_INET6:
if (svc != &timing_6svc)
goto readd;
for (rs = sessions; rs; rs = rs->next)
{
if ((rs->sa.ss.ss_family == AF_INET6)
&& IN6_ARE_ADDR_EQUAL(sa.sin6.sin6_addr.s6_addr32, rs->sa.sin6.sin6_addr.s6_addr32))
break;
}
if (!rs)
ret = (inet_ntop(AF_INET6, &sa.sin6.sin6_addr.s6_addr, address, sizeof(address)) != NULL);
break;
default:
DPRINTF(E_LOG, L_RAOP, "Time sync: Unknown address family %d\n", sa.ss.ss_family);
goto readd;
}
if (!rs)
{
if (!inet_ntop(AF_INET, &sa.sin.sin_addr.s_addr, address, sizeof(address)))
if (!ret)
DPRINTF(E_LOG, L_RAOP, "Time sync request from [error: %s]; not a RAOP client\n", strerror(errno));
else
DPRINTF(E_LOG, L_RAOP, "Time sync request from %s; not a RAOP client\n", address);