From f9757b1d9649cb739ecf544c7137c0885281f6e8 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Tue, 12 Jul 2016 13:02:14 +0100 Subject: [PATCH] linux-user: Fix incorrect use of host errno in do_ioctl_dm() do_ioctl_dm() should return target errno values, not host ones; correct an accidental use of a host errno in an error path. Signed-off-by: Peter Maydell Signed-off-by: Riku Voipio --- 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 efcc17a3b0..e28690713a 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -5001,7 +5001,7 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd, guest_data = arg + host_dm->data_start; if ((guest_data - arg) < 0) { - ret = -EINVAL; + ret = -TARGET_EINVAL; goto out; } guest_data_size = host_dm->data_size - host_dm->data_start; -- 2.11.0