android_kernel_asus_sm8350/drivers/crypto/ccp
Dinghao Liu ca3484d5ca crypto: ccp - fix memleak in ccp_init_dm_workarea
[ Upstream commit a1c95dd5bc1d6a5d7a75a376c2107421b7d6240d ]

When dma_map_single() fails, wa->address is supposed to be freed
by the callers of ccp_init_dm_workarea() through ccp_dm_free().
However, many of the call spots don't expect to have to call
ccp_dm_free() on failure of ccp_init_dm_workarea(), which may
lead to a memleak. Let's free wa->address in ccp_init_dm_workarea()
when dma_map_single() fails.

Fixes: 63b945091a ("crypto: ccp - CCP device driver and interface support")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25 14:34:23 -08:00
..
ccp-crypto-aes-cmac.c crypto: ccp - move to AES library for CMAC key derivation 2019-07-26 14:58:13 +10:00
ccp-crypto-aes-galois.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-08-09 09:17:05 -07:00
ccp-crypto-aes-xts.c crypto: ccp - invoke fallback for XTS ciphertext stealing 2019-08-30 18:05:31 +10:00
ccp-crypto-aes.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
ccp-crypto-des3.c crypto: ccp/des - switch to new verification routines 2019-08-22 14:39:39 +10:00
ccp-crypto-main.c crypto: ccp - Log an error message when ccp-crypto fails to load 2019-08-09 15:05:32 +10:00
ccp-crypto-rsa.c crypto: ccp - Switch to SPDX license identifiers 2019-07-03 22:13:12 +08:00
ccp-crypto-sha.c crypto: ccp - Switch to SPDX license identifiers 2019-07-03 22:13:12 +08:00
ccp-crypto.h crypto: ccp - Remove unnecessary linux/pci.h include 2019-08-09 15:12:30 +10:00
ccp-debugfs.c crypto: ccp - Switch to SPDX license identifiers 2019-07-03 22:13:12 +08:00
ccp-dev-v3.c crypto: ccp - set max RSA modulus size for v3 platform devices as well 2020-02-11 04:35:30 -08:00
ccp-dev-v5.c crypto: ccp - Remove unnecessary linux/pci.h include 2019-08-09 15:12:30 +10:00
ccp-dev.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-09-18 12:11:14 -07:00
ccp-dev.h crypto: ccp - Fix use of merged scatterlists 2020-08-19 08:16:28 +02:00
ccp-dmaengine.c crypto: ccp - Failure on re-initialization due to duplicate sysfs filename 2023-03-11 16:43:39 +01:00
ccp-ops.c crypto: ccp - fix memleak in ccp_init_dm_workarea 2024-01-25 14:34:23 -08:00
Kconfig crypto: ccp -- don't "select" CONFIG_DMADEVICES 2020-06-22 09:30:50 +02:00
Makefile crypto: ccp - Make CCP debugfs support optional 2019-07-26 22:08:03 +10:00
psp-dev.c crypto: ccp - Annotate SEV Firmware file names 2021-07-19 08:53:14 +02:00
psp-dev.h crypto: ccp - Remove unnecessary linux/pci.h include 2019-08-09 15:12:30 +10:00
sp-dev.c crypto: ccp - Switch to SPDX license identifiers 2019-07-03 22:13:12 +08:00
sp-dev.h crypto: ccp - Remove unnecessary linux/pci.h include 2019-08-09 15:12:30 +10:00
sp-pci.c crypto: ccp - Fix a resource leak in an error handling path 2021-07-14 16:53:21 +02:00
sp-platform.c crypto: ccp - use devm_platform_ioremap_resource() to simplify code 2019-08-09 15:11:59 +10:00