On Fri, Sep 09, 2022 at 04:42:05PM +0200, Nam Cao wrote: > I did not realize this initially, but this bug can cause more serious problem > than just a memory leak. In the case that kzalloc fails right from the > beginning with i=0; then in the while loop, "i" will wrap around and the code > will access priv->apTD0Rings[4294967295] which is obviously not good. > True. You probably want to resend with that added to the commit message. I will create a Smatch check to prevent these in the future. regards, dan carpenter
