The coverity checker spotted that this was a NULL pointer dereference in
the "if (copy_from_user(...))" case.
Signed-off-by: Adrian Bunk <[email protected]>
--- linux-2.6.15-rc1-mm2-full/drivers/ieee1394/raw1394.c.old 2005-11-20 22:08:57.000000000 +0100
+++ linux-2.6.15-rc1-mm2-full/drivers/ieee1394/raw1394.c 2005-11-20 22:09:34.000000000 +0100
@@ -2166,7 +2166,8 @@
}
}
}
- kfree(cache->filled_head);
+ if(cache->filled_head)
+ kfree(cache->filled_head);
kfree(cache);
if (ret >= 0) {
-
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