Yunfeng Ye 24fbf7bad8 crypto: hisilicon - Fix double free in sec_free_hw_sgl() ... There are two problems in sec_free_hw_sgl(): First, when sgl_current->next is valid, @hw_sgl will be freed in the first loop, but it free again after the loop. Second, sgl_current and sgl_current->next_sgl is not match when dma_pool_free() is invoked, the third parameter should be the dma address of sgl_current, but sgl_current->next_sgl is the dma address of next chain, so use sgl_current->next_sgl is wrong. Fix this by deleting the last dma_pool_free() in sec_free_hw_sgl(), modifying the condition for while loop, and matching the address for dma_pool_free(). Fixes: 915e4e8413 ("crypto: hisilicon - SEC security accelerator driver") Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2019-09-20 22:53:09 +10:00
..
sec	crypto: hisilicon - Fix double free in sec_free_hw_sgl()	2019-09-20 22:53:09 +10:00
zip	crypto: hisilicon - fix error handle in hisi_zip_create_req_q	2019-08-15 21:52:13 +10:00
Kconfig	crypto: hisilicon - select CRYPTO_LIB_DES while compiling SEC driver	2019-08-30 18:05:31 +10:00
Makefile	crypto: hisilicon - add HiSilicon ZIP accelerator support	2019-08-09 15:11:54 +10:00
qm.c	crypto: hisilicon - Fix warning on printing %p with dma_addr_t	2019-08-22 14:57:34 +10:00
qm.h	crypto: hisilicon - add debugfs for ZIP and QM	2019-08-09 15:11:57 +10:00
sgl.c	crypto: hisilicon - init curr_sgl_dma to fix compile warning	2019-08-15 21:52:12 +10:00
sgl.h	crypto: hisilicon - add hardware SGL support	2019-08-09 15:11:53 +10:00