Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-7.1.y 2024-01-05T15:34:39+00:00 2024-01-05T15:34:39+00:00 Randy Dunlap rdunlap@infradead.org 2023-11-06T06:07:44+00:00 urn:sha1:19c2fcb4a489cf7c40686e694336478093919960 Use the correct function name in the kernel-doc comment to prevent a kernel-doc warning: auth.c:30: warning: expecting prototype for ubifs_node_calc_hash(). Prototype was for __ubifs_node_calc_hash() instead Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Closes: lore.kernel.org/r/202311052125.gE1Rylox-lkp@intel.com Cc: Richard Weinberger <richard@nod.at> Cc: linux-mtd@lists.infradead.org Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at> 2024-01-05T15:29:53+00:00 Eric Biggers ebiggers@google.com 2023-10-29T05:03:55+00:00 urn:sha1:738fadaa549797c777650ac8d0d433fdc20152e3 Simplify ubifs_hmac_wkm() by using crypto_shash_tfm_digest() instead of an alloc+init+update+final sequence. This should also improve performance. Signed-off-by: Eric Biggers <ebiggers@google.com> Tested-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at> 2023-09-15T10:30:43+00:00 Herbert Xu herbert@gondor.apana.org.au 2023-08-22T09:23:58+00:00 urn:sha1:8622bd190ad5245c2966b965158d90a7c53d96c3 The header file crypto/algapi.h is for internal use only. Use the header file crypto/utils.h instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-02-12T20:53:22+00:00 Dinghao Liu dinghao.liu@zju.edu.cn 2021-01-05T06:03:40+00:00 urn:sha1:11b8ab3836454a2600e396f34731e491b661f9d5 When crypto_shash_digestsize() fails, c->hmac_tfm has not been freed before returning, which leads to memleak. Fixes: 49525e5eecca5 ("ubifs: Add helper functions for authentication support") Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at> 2020-12-18T01:46:34+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-12-18T01:46:34+00:00 urn:sha1:787fec8ac15cc693b9a7bc1b4a338b92483d993c Pull jffs2, ubi and ubifs updates from Richard Weinberger: "JFFS2: - Fix for a remount regression - Fix for an abnormal GC exit - Fix for a possible NULL pointer issue while mounting UBI: - Add support ECC-ed NOR flash - Removal of dead code UBIFS: - Make node dumping debug code more reliable - Various cleanups: less ifdefs, less typos - Fix for an info leak" * tag 'for-linus-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubifs: ubifs_dump_node: Dump all branches of the index node ubifs: ubifs_dump_sleb: Remove unused function ubifs: Pass node length in all node dumping callers Revert "ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len" ubifs: Limit dumping length by size of memory which is allocated for the node ubifs: Remove the redundant return in dbg_check_nondata_nodes_order jffs2: Fix NULL pointer dereference in rp_size fs option parsing ubifs: Fixed print foramt mismatch in ubifs ubi: Do not zero out EC and VID on ECC-ed NOR flashes jffs2: remove trailing semicolon in macro definition ubifs: Fix error return code in ubifs_init_authentication() ubifs: wbuf: Don't leak kernel memory to flash ubi: Remove useless code in bytes_str_to_int ubifs: Fix the printing type of c->big_lpt jffs2: Allow setting rp_size to zero during remounting jffs2: Fix ignoring mounting options problem during remounting jffs2: Fix GC exit abnormally ubifs: Code cleanup by removing ifdef macro surrounding jffs2: Fix if/else empty body warnings ubifs: Delete duplicated words + other fixes 2020-12-13T20:57:20+00:00 Wang ShaoBo bobo.shaobowang@huawei.com 2020-11-24T06:33:20+00:00 urn:sha1:3cded66330591cfd2554a3fd5edca8859ea365a2 Fix to return PTR_ERR() error code from the error handling case where ubifs_hash_get_desc() failed instead of 0 in ubifs_init_authentication(), as done elsewhere in this function. Fixes: 49525e5eecca5 ("ubifs: Add helper functions for authentication support") Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com> Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Richard Weinberger <richard@nod.at> 2020-11-20T03:45:33+00:00 Eric Biggers ebiggers@google.com 2020-11-13T05:20:21+00:00 urn:sha1:a24d22b225ce158651378869a6b88105c4bdb887 Currently <crypto/sha.h> contains declarations for both SHA-1 and SHA-2, and <crypto/sha3.h> contains declarations for SHA-3. This organization is inconsistent, but more importantly SHA-1 is no longer considered to be cryptographically secure. So to the extent possible, SHA-1 shouldn't be grouped together with any of the other SHA versions, and usage of it should be phased out. Therefore, split <crypto/sha.h> into two headers <crypto/sha1.h> and <crypto/sha2.h>, and make everyone explicitly specify whether they want the declarations for SHA-1, SHA-2, or both. This avoids making the SHA-1 declarations visible to files that don't want anything to do with SHA-1. It also prepares for potentially moving sha1.h into a new insecure/ or dangerous/ directory. Signed-off-by: Eric Biggers <ebiggers@google.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-09-17T21:06:53+00:00 Wang Hai wanghai38@huawei.com 2020-09-14T13:56:51+00:00 urn:sha1:f39d9f4cb902fb42fce39a090304d428f9ab3c30 Fixes the following W=1 kernel build warning(s): fs/ubifs/auth.c:66: warning: Excess function parameter 'hash' description in 'ubifs_prepare_auth_node' Rename hash to inhash. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at> 2020-06-01T19:00:10+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-06-01T19:00:10+00:00 urn:sha1:81e8c10dac62c427b25f6bbb07936806e4dd9e8a Pull crypto updates from Herbert Xu: "API: - Introduce crypto_shash_tfm_digest() and use it wherever possible. - Fix use-after-free and race in crypto_spawn_alg. - Add support for parallel and batch requests to crypto_engine. Algorithms: - Update jitter RNG for SP800-90B compliance. - Always use jitter RNG as seed in drbg. Drivers: - Add Arm CryptoCell driver cctrng. - Add support for SEV-ES to the PSP driver in ccp" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (114 commits) crypto: hisilicon - fix driver compatibility issue with different versions of devices crypto: engine - do not requeue in case of fatal error crypto: cavium/nitrox - Fix a typo in a comment crypto: hisilicon/qm - change debugfs file name from qm_regs to regs crypto: hisilicon/qm - add DebugFS for xQC and xQE dump crypto: hisilicon/zip - add debugfs for Hisilicon ZIP crypto: hisilicon/hpre - add debugfs for Hisilicon HPRE crypto: hisilicon/sec2 - add debugfs for Hisilicon SEC crypto: hisilicon/qm - add debugfs to the QM state machine crypto: hisilicon/qm - add debugfs for QM crypto: stm32/crc32 - protect from concurrent accesses crypto: stm32/crc32 - don't sleep in runtime pm crypto: stm32/crc32 - fix multi-instance crypto: stm32/crc32 - fix run-time self test issue. crypto: stm32/crc32 - fix ext4 chksum BUG_ON() crypto: hisilicon/zip - Use temporary sqe when doing work crypto: hisilicon - add device error report through abnormal irq crypto: hisilicon - remove codes of directly report device errors through MSI crypto: hisilicon - QM memory management optimization crypto: hisilicon - unify initial value assignment into QM ... 2020-05-17T21:38:21+00:00 Eric Biggers ebiggers@google.com 2020-05-02T05:59:45+00:00 urn:sha1:3c3c32f85b6cc05e5db78693457deff03ac0f434 crypto_shash_descsize() returns the size of the shash_desc context needed to compute the hash, not the size of the hash itself. crypto_shash_digestsize() would be correct, or alternatively using c->hash_len and c->hmac_desc_len which already store the correct values. But actually it's simpler to just use stack arrays, so do that instead. Fixes: 49525e5eecca ("ubifs: Add helper functions for authentication support") Fixes: da8ef65f9573 ("ubifs: Authenticate replayed journal") Cc: <stable@vger.kernel.org> # v4.20+ Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Eric Biggers <ebiggers@google.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Richard Weinberger <richard@nod.at>