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event/ServerSocket: use class UniqueSocketDescriptor in SupportsIPv6()

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This commit is contained in:
Max Kellermann 2023-03-29 10:04:52 +02:00
parent 90565b1e36
commit 7a5f485cf8
1 changed files with 1 additions and 6 deletions
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7
src/event/ServerSocket.cxx
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@ -332,12 +332,7 @@ ServerSocket::AddPortIPv6(unsigned port) noexcept
static bool static bool
SupportsIPv6() noexcept SupportsIPv6() noexcept
{ {
int fd = socket(AF_INET6, SOCK_STREAM, 0); return UniqueSocketDescriptor{}.Create(AF_INET6, SOCK_STREAM, 0);
if (fd < 0)
return false;
close(fd);
return true;
} }
#endif /* HAVE_IPV6 */ #endif /* HAVE_IPV6 */