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[Qemu-trivial] [PATCH 3/3] linux-user: fixed recvfrom() addrlen

From: pavel . zbitskiy
Subject: [Qemu-trivial] [PATCH 3/3] linux-user: fixed recvfrom() addrlen
Date: Sat, 11 Jan 2014 13:34:11 +0400

From: Pavel Zbitskiy <address@hidden>

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: Pavel Zbitskiy <address@hidden>
 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 c2cd2b4..43f54ca 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -2325,7 +2325,7 @@ 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)

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