u-boot.git/lib/sm3.c, branch v2026.07Unnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/u-boot.git/atom/lib/sm3.c?h=v2026.072026-02-11T09:13:47Zlib: sm3: fix coverity error2026-02-11T09:13:47ZHeiko Schocherhs@nabladev.com2026-01-23T02:25:51Zurn:sha1:546687c8dc249447215d091165ed9e820a3f395e
Coverity scan reported:
CID 449815: Memory - illegal accesses (OVERRUN)
Overrunning array of 64 bytes at byte offset 64 by dereferencing pointer
"sctx->buffer + partial". [Note: The source code implementation of the
function has been overridden by a builtin model.]
In line: 252
memset(sctx->buffer + partial, 0, SM3_BLOCK_SIZE - partial);
The respective line should be:
memset(sctx->buffer + partial, 0, SM3_BLOCK_SIZE - partial - 1);
as partial gets incremented by one before.
Signed-off-by: Heiko Schocher <hs@nabladev.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
lib: sm3: implement U-Boot parts2025-12-04T15:38:58ZHeiko Schocherhs@nabladev.com2025-11-18T04:30:39Zurn:sha1:c4ab316269debc321907acc4f8f02dfe5653aeaf
add the U-Boot specific parts for the SM3 hash
implementation:
Signed-off-by: Heiko Schocher <hs@nabladev.com>
lib: import sm3 256 hash parts from linux2025-12-04T15:38:58ZHeiko Schocherhs@nabladev.com2025-11-18T04:30:38Zurn:sha1:41c0131b950a16747929ab310588cf5db8e38123
Implement SM3_256 Hash algorithm, based on
linux commit f83a4f2a4d8c: ("Merge tag 'erofs-for-6.17-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs")
Therefore add the needed parts from linux.
Signed-off-by: Heiko Schocher <hs@nabladev.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>