*dev is the condition of the while loop we're in, reset to NULL after
freeing

Signed-off-by: Peter Hutterer <[email protected]>
---
 hw/xfree86/common/xf86Config.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index b22b617..3ec40fe 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -2329,6 +2329,7 @@ checkInput(serverLayoutPtr layout, Bool implicit_layout)
 
                 current = dev;
                 free(*dev);
+                *dev = NULL;
 
                 do {
                     *current = *(current + 1);
-- 
1.7.10.2

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