Re: [PATCH] crypto: sun8i-ss: Fix memory leak of object d when dma_iv fails to map
From: Corentin Labbe <clabbe.montjoie@gmail.com>
Date: 2021-03-02 19:58:40
Also in:
linux-arm-kernel, linux-crypto, lkml
Le Tue, Mar 02, 2021 at 04:34:46PM +0000, Colin King a écrit :
From: Colin Ian King <redacted>
In the case where the dma_iv mapping fails, the return error path leaks
the memory allocated to object d. Fix this by adding a new error return
label and jumping to this to ensure d is free'd before the return.
Addresses-Coverity: ("Resource leak")
Fixes: ac2614d721de ("crypto: sun8i-ss - Add support for the PRNG")
Signed-off-by: Colin Ian King <redacted>
---Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Thanks!