X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Floader%2Floader.c;h=94c993ac8415c1449f873ecab17d94bd3cf66da2;hb=3ca67f881040b4f3ecdf9b91a7f3f0bf51cf1544;hp=47e1f58746ce6c4ded590783524919026ce3bb16;hpb=3ecd9e1a93817180fa5b280e5fe11c903cca38ba;p=mesa.git

diff --git a/src/loader/loader.c b/src/loader/loader.c
index 47e1f58746c..94c993ac841 100644
--- a/src/loader/loader.c
+++ b/src/loader/loader.c
@@ -402,7 +402,7 @@ int loader_get_user_preferred_fd(int default_fd, int *different_device)
    }
 
    fd = drm_open_device(device_name);
-   if (fd > 0) {
+   if (fd >= 0) {
       close(default_fd);
    } else {
       fd = default_fd;
@@ -594,6 +594,9 @@ libudev_get_device_name_for_fd(int fd)
                (struct udev_device *));
    UDEV_SYMBOL(struct udev *, udev_unref, (struct udev *));
 
+   if (dlsym_failed)
+      return NULL;
+
    udev = udev_new();
    device = udev_device_new_from_fd(udev, fd);
    if (device == NULL)