mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0b0cf6af3f
coccicheck currently warns of the following issues in the driver:
drivers/crypto/hisilicon/sec/sec_algs.c:864:51-66: ERROR: reference preceded by free on line 812
drivers/crypto/hisilicon/sec/sec_algs.c:864:40-49: ERROR: reference preceded by free on line 813
drivers/crypto/hisilicon/sec/sec_algs.c:861:8-24: ERROR: reference preceded by free on line 814
drivers/crypto/hisilicon/sec/sec_algs.c:860:41-51: ERROR: reference preceded by free on line 815
drivers/crypto/hisilicon/sec/sec_algs.c:867:7-18: ERROR: reference preceded by free on line 816
It would appear than on certain error paths that we may attempt reference-
after-free some memories.
This patch fixes those issues. The solution doesn't look perfect, but
having same memories free'd possibly from separate functions makes it
tricky.
Fixes:
|
||
|---|---|---|
| .. | ||
| amcc | ||
| axis | ||
| bcm | ||
| caam | ||
| cavium | ||
| ccp | ||
| ccree | ||
| chelsio | ||
| hisilicon | ||
| inside-secure | ||
| marvell | ||
| mediatek | ||
| nx | ||
| qat | ||
| qce | ||
| rockchip | ||
| stm32 | ||
| sunxi-ss | ||
| ux500 | ||
| virtio | ||
| vmx | ||
| atmel-aes-regs.h | ||
| atmel-aes.c | ||
| atmel-authenc.h | ||
| atmel-ecc.c | ||
| atmel-ecc.h | ||
| atmel-sha-regs.h | ||
| atmel-sha.c | ||
| atmel-tdes-regs.h | ||
| atmel-tdes.c | ||
| exynos-rng.c | ||
| geode-aes.c | ||
| geode-aes.h | ||
| hifn_795x.c | ||
| img-hash.c | ||
| ixp4xx_crypto.c | ||
| Kconfig | ||
| Makefile | ||
| mxc-scc.c | ||
| mxs-dcp.c | ||
| n2_asm.S | ||
| n2_core.c | ||
| n2_core.h | ||
| omap-aes-gcm.c | ||
| omap-aes.c | ||
| omap-aes.h | ||
| omap-crypto.c | ||
| omap-crypto.h | ||
| omap-des.c | ||
| omap-sham.c | ||
| padlock-aes.c | ||
| padlock-sha.c | ||
| picoxcell_crypto_regs.h | ||
| picoxcell_crypto.c | ||
| qcom-rng.c | ||
| s5p-sss.c | ||
| sahara.c | ||
| talitos.c | ||
| talitos.h | ||