diff options
| author | Tom Rini <trini@konsulko.com> | 2021-08-23 09:17:32 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-08-23 09:17:32 -0400 |
| commit | 18f4e858762d3fc858c1a076616208aa4ab6c9be (patch) | |
| tree | 2b73f398edb33e0780d840fdd54ff3d562235a66 /board/freescale/common/fsl_validate.c | |
| parent | 926fe46a6d9d3def405440227b0f77ed98ee2f9d (diff) | |
| parent | 760ca92d554e2ff340c9299aa8a71ab101145a81 (diff) | |
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
fsl-qoriq: Fixes related to env, spi, usb, crypto, configs, distro-boot
for Layerscape Boards like lx2, sl28, ls2088ardb.
powerpc: Fixes for t208xrdb revd board and cortina related configs
update for T208xRDB, T4240RDB.
Diffstat (limited to 'board/freescale/common/fsl_validate.c')
| -rw-r--r-- | board/freescale/common/fsl_validate.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/board/freescale/common/fsl_validate.c b/board/freescale/common/fsl_validate.c index 066aa9a7c37..c90afe2e210 100644 --- a/board/freescale/common/fsl_validate.c +++ b/board/freescale/common/fsl_validate.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2015 Freescale Semiconductor, Inc. + * Copyright 2021 NXP */ #include <common.h> @@ -498,8 +499,11 @@ static int calc_img_key_hash(struct fsl_secboot_img_priv *img) return ret; ret = algo->hash_init(algo, &ctx); - if (ret) + if (ret) { + if (ctx) + free(ctx); return ret; + } /* Update hash for ESBC key */ #ifdef CONFIG_KEY_REVOCATION @@ -518,8 +522,11 @@ static int calc_img_key_hash(struct fsl_secboot_img_priv *img) /* Copy hash at destination buffer */ ret = algo->hash_finish(algo, ctx, hash_val, algo->digest_size); - if (ret) + if (ret) { + if (ctx) + free(ctx); return ret; + } for (i = 0; i < SHA256_BYTES; i++) img->img_key_hash[i] = hash_val[i]; @@ -547,14 +554,18 @@ static int calc_esbchdr_esbc_hash(struct fsl_secboot_img_priv *img) ret = algo->hash_init(algo, &ctx); /* Copy hash at destination buffer */ - if (ret) + if (ret) { + free(ctx); return ret; + } /* Update hash for CSF Header */ ret = algo->hash_update(algo, ctx, (u8 *)&img->hdr, sizeof(struct fsl_secboot_img_hdr), 0); - if (ret) + if (ret) { + free(ctx); return ret; + } /* Update the hash with that of srk table if srk flag is 1 * If IE Table is selected, key is not added in the hash @@ -581,22 +592,29 @@ static int calc_esbchdr_esbc_hash(struct fsl_secboot_img_priv *img) key_hash = 1; } #endif - if (ret) + if (ret) { + free(ctx); return ret; - if (!key_hash) + } + if (!key_hash) { + free(ctx); return ERROR_KEY_TABLE_NOT_FOUND; + } /* Update hash for actual Image */ ret = algo->hash_update(algo, ctx, (u8 *)(*(img->img_addr_ptr)), img->img_size, 1); - if (ret) + if (ret) { + free(ctx); return ret; + } /* Copy hash at destination buffer */ ret = algo->hash_finish(algo, ctx, hash_val, algo->digest_size); - if (ret) + if (ret) { + free(ctx); return ret; - + } return 0; } |