xi: fix memory leak in ProcXIQueryDevice

Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Nicolas Peninguy <nico@lostgeeks.org>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 3 insertions, 1 deletions

diff --git a/Xi/xiquerydevice.c b/Xi/xiquerydevice.c
index 8b5421130..8b6990491 100644
--- a/Xi/xiquerydevice.c
+++ b/Xi/xiquerydevice.c
@@ -107,8 +107,10 @@ ProcXIQueryDevice(ClientPtr client)
     }
 
     info = calloc(1, len);
-    if (!info)
+    if (!info) {
+        free(skip);
         return BadAlloc;
+    }
 
     memset(&rep, 0, sizeof(xXIQueryDeviceReply));
     rep.repType = X_Reply;