Commit e4c05b3a authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman

drm/vmwgfx: Handle vmalloc() failure in vmw_local_fifo_reserve()

commit f0c62e98 upstream.

If vmalloc() fails then we need to a bit of cleanup before returning.

Fixes: fb1d9738 ("drm/vmwgfx: Add DRM driver for VMware Virtual GPU")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarSinclair Yeh <syeh@vmware.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e582b82c
......@@ -368,6 +368,8 @@ static void *vmw_local_fifo_reserve(struct vmw_private *dev_priv,
return fifo_state->static_buffer;
else {
fifo_state->dynamic_buffer = vmalloc(bytes);
if (!fifo_state->dynamic_buffer)
goto out_err;
return fifo_state->dynamic_buffer;
}
}
......
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