From: Josh Kunz <j...@google.com> Linux uses the EPROTONOSUPPORT error code[1] if the users requests a netlink socket with an unsupported netlink protocol. This change switches linux-user to use the same code as Linux, instead of EPFNOSUPPORT (which AFAIK is just an anachronistic version of EAFNOSUPPORT).
Tested by compiling all linux-user targets on x86. [1]: https://github.com/torvalds/linux/blob/bfe91da29bfad9941d5d703d45e29f0812a20724/net/netlink/af_netlink.c#L683 Signed-off-by: Josh Kunz <j...@google.com> Reviewed-by: Laurent Vivier <laur...@vivier.eu> Message-Id: <20200707001036.1671982-1-...@google.com> Signed-off-by: Laurent Vivier <laur...@vivier.eu> --- linux-user/syscall.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 98ea86ca81fb..e9f53340cd65 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2990,7 +2990,7 @@ static abi_long do_socket(int domain, int type, int protocol) #endif protocol == NETLINK_KOBJECT_UEVENT || protocol == NETLINK_AUDIT)) { - return -TARGET_EPFNOSUPPORT; + return -TARGET_EPROTONOSUPPORT; } if (domain == AF_PACKET || -- 2.26.2
