winebus.sys: Ignore EV_REL / EV_ABS ioctl failures.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winebus.sys: Ignore EV_REL / EV_ABS ioctl failures.
12ef137b · Rémi Bernon · Alexandre Julliard · fd73402c · 12ef137b
Commit 12ef137b authored Aug 16, 2021 by Rémi Bernon Committed by Alexandre Julliard Aug 17, 2021
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 2 deletions

bus_udev.c dlls/winebus.sys/bus_udev.c +2 -2

No files found.
--- a/dlls/winebus.sys/bus_udev.c
+++ b/dlls/winebus.sys/bus_udev.c
@@ -357,12 +357,12 @@ static BOOL build_report_descriptor(struct wine_input_private *ext, struct udev_
    if (ioctl(ext->base.device_fd, EVIOCGBIT(EV_REL, sizeof(relbits)), relbits) == -1)
    {
        WARN("ioctl(EVIOCGBIT, EV_REL) failed: %d %s\n", errno, strerror(errno));
-        return FALSE;
+        memset(relbits, 0, sizeof(relbits));
    }
    if (ioctl(ext->base.device_fd, EVIOCGBIT(EV_ABS, sizeof(absbits)), absbits) == -1)
    {
        WARN("ioctl(EVIOCGBIT, EV_ABS) failed: %d %s\n", errno, strerror(errno));
-        return FALSE;
+        memset(absbits, 0, sizeof(absbits));
    }
    report_size = 0;