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TencentOS-kernel/drivers/crypto
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Lv Yunlong 6f4a98b4b9 crypto: qat - Fix a double free in adf_create_ring 
[ Upstream commit f7cae626cabb3350b23722b78fe34dd7a615ca04 ]

In adf_create_ring, if the callee adf_init_ring() failed, the callee will
free the ring->base_addr by dma_free_coherent() and return -EFAULT. Then
adf_create_ring will goto err and the ring->base_addr will be freed again
in adf_cleanup_ring().

My patch sets ring->base_addr to NULL after the first freed to avoid the
double free.

Fixes: a672a9dc872ec ("crypto: qat - Intel(R) QAT transport code")
Signed-off-by: Lv Yunlong <lyl2019@mail.ustc.edu.cn>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2021-05-20 16:07:49 +08:00
..
amcc crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd 2021-03-16 16:42:49 +08:00
axis Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
bcm crypto: bcm - Rename struct device_private to bcm_device_private 2021-04-12 12:52:19 +08:00
caam crypto: caam/qi - add fallback for XTS with more than 8B IV 2021-03-16 16:38:21 +08:00
cavium crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified 2021-03-16 16:33:55 +08:00
ccp crypto: ccp - fix error handling 2021-03-16 16:39:11 +08:00
ccree crypto: ccree - fix resource leak on error path 2021-03-16 16:33:14 +08:00
chelsio cxgb4/chtls/cxgbit: Keeping the max ofld immediate data size same in cxgb4 and ulds 2021-04-12 12:52:16 +08:00
hisilicon crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified 2021-03-16 16:33:55 +08:00
inside-secure crypto: inside-secure - Fix sizeof() mismatch 2021-03-16 16:42:39 +08:00
marvell Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
mediatek cypto: mediatek - fix leaks in mtk_desc_ring_alloc 2021-03-16 16:38:27 +08:00
nx Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
qat crypto: qat - Fix a double free in adf_create_ring 2021-05-20 16:07:49 +08:00
qce Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
rockchip Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
stm32 crypto: stm32/cryp - Fix PM reference leak on stm32-cryp.c 2021-05-20 16:07:26 +08:00
sunxi-ss crypto: sun4i-ss - initialize need_fallback 2021-04-12 12:52:36 +08:00
ux500 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
virtio crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req() 2021-03-16 16:29:07 +08:00
vmx Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kconfig crypto: atmel-i2c - select CONFIG_BITREVERSE 2021-03-16 16:43:12 +08:00
Makefile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-aes-regs.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-aes.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-authenc.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-ecc.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-i2c.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-i2c.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-sha-regs.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-sha.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-sha204a.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-tdes-regs.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
atmel-tdes.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
exynos-rng.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
geode-aes.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
geode-aes.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
hifn_795x.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
img-hash.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
ixp4xx_crypto.c crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call 2021-03-16 16:38:24 +08:00
mxs-dcp.c crypto: mxs-dcp - fix scatterlist linearization for hash 2021-03-16 16:26:09 +08:00
n2_asm.S Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
n2_core.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
n2_core.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
omap-aes-gcm.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
omap-aes.c crypto: omap-aes - Fix PM reference leak on omap-aes.c 2021-05-20 16:07:26 +08:00
omap-aes.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
omap-crypto.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
omap-crypto.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
omap-des.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
omap-sham.c crypto: omap-sham - fix digcnt register handling with export/import 2021-03-16 16:38:27 +08:00
padlock-aes.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
padlock-sha.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
picoxcell_crypto.c crypto: picoxcell - Fix potential race condition bug 2021-03-16 16:38:24 +08:00
picoxcell_crypto_regs.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
qcom-rng.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
s5p-sss.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
sahara.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
talitos.c crypto: talitos - Work around SEC6 ERRATA (AES-CTR mode data size error) 2021-04-12 12:52:20 +08:00
talitos.h crypto: talitos - Work around SEC6 ERRATA (AES-CTR mode data size error) 2021-04-12 12:52:20 +08:00