[Qemu-devel] [PATCH] linux-user: Add missing IPV6 sockopts

[Helge Deller <deller@gmx.de>]

When running ssh over IPv6 with linux-user I faced this warning:
 Unsupported setsockopt level=41 optname=67
 setsockopt IPV6_TCLASS 32: Protocol not available:

This patch adds a few missing IPV6 options, including IPV6_TCLASS.

Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 5bbb72f3d5..08efbf14b6 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1871,6 +1874,20 @@ static abi_long do_setsockopt(int sockfd, int level, int optname,
         case IPV6_RECVHOPLIMIT:
         case IPV6_2292HOPLIMIT:
         case IPV6_CHECKSUM:
+        case IPV6_ADDRFORM:
+        case IPV6_2292PKTINFO:
+        case IPV6_RECVTCLASS:
+        case IPV6_RECVRTHDR:
+        case IPV6_2292RTHDR:
+        case IPV6_RECVHOPOPTS:
+        case IPV6_2292HOPOPTS:
+        case IPV6_RECVDSTOPTS:
+        case IPV6_2292DSTOPTS:
+        case IPV6_TCLASS:
+        case IPV6_RECVPATHMTU:
+        case IPV6_TRANSPARENT:
+        case IPV6_FREEBIND:
+        case IPV6_RECVORIGDSTADDR:
             val = 0;
             if (optlen < sizeof(uint32_t)) {
                 return -TARGET_EINVAL;