Commit a39ca6a1 authored by Pavel Zbitskiy's avatar Pavel Zbitskiy Committed by Michael Tokarev
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linux-user: fixed recvfrom() addrlen 



addrlen parameter of recvfrom() of type socklen_t* was read into
variable of type socklen_t, that caused zeroing out of upper 4 bytes
when running s390x on top of x86_64. This patch changes addrlen type
to abi_ulong.

Signed-off-by: default avatarPavel Zbitskiy <pavel.zbitskiy@gmail.com>
Signed-off-by: default avatarMichael Tokarev <mjt@tls.msk.ru>
parent fe54b249

linux-user/syscall.c

+1 −1
Original line number Diff line number Diff line
@@ -2340,7 +2340,7 @@ static abi_long do_socketcall(int num, abi_ulong vptr) 
            size_t len;

            abi_ulong flags;

            abi_ulong addr;

            socklen_t addrlen;

            abi_ulong addrlen;



            if (get_user_ual(sockfd, vptr)

                || get_user_ual(msg, vptr + n)