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-rw-r--r--net/core/iovec.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/core/iovec.c b/net/core/iovec.c
index 4cdb7c48dad6..b61869429f4c 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -48,7 +48,8 @@ int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *a
if (err < 0)
return err;
}
- m->msg_name = address;
+ if (m->msg_name)
+ m->msg_name = address;
} else {
m->msg_name = NULL;
}

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