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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-03-28 12:41:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-03-28 12:41:36 -0700 |
| commit | f8a4eba343cafc7e9ec11e45f53eddb88f90e397 (patch) | |
| tree | 014da6b8746a784780b4945c602bd6f4910705d9 | |
| parent | 72885116069abdd05c245707c3989fc605632970 (diff) | |
| parent | d48b663f410f8b35b8ba9bd597bafaa00f53293b (diff) | |
Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull CRC fixes from Eric Biggers:
"Fix out-of-scope array bugs in arm and arm64's crc_t10dif_arch()"
* tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
arm64/crc-t10dif: fix use of out-of-scope array in crc_t10dif_arch()
arm/crc-t10dif: fix use of out-of-scope array in crc_t10dif_arch()
| -rw-r--r-- | arch/arm/lib/crc-t10dif-glue.c | 4 | ||||
| -rw-r--r-- | arch/arm64/lib/crc-t10dif-glue.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/lib/crc-t10dif-glue.c b/arch/arm/lib/crc-t10dif-glue.c index f3584ba70e57..6efad3d78284 100644 --- a/arch/arm/lib/crc-t10dif-glue.c +++ b/arch/arm/lib/crc-t10dif-glue.c @@ -44,9 +44,7 @@ u16 crc_t10dif_arch(u16 crc, const u8 *data, size_t length) crc_t10dif_pmull8(crc, data, length, buf); kernel_neon_end(); - crc = 0; - data = buf; - length = sizeof(buf); + return crc_t10dif_generic(0, buf, sizeof(buf)); } } return crc_t10dif_generic(crc, data, length); diff --git a/arch/arm64/lib/crc-t10dif-glue.c b/arch/arm64/lib/crc-t10dif-glue.c index a007d0c5f3fe..bacd18f23168 100644 --- a/arch/arm64/lib/crc-t10dif-glue.c +++ b/arch/arm64/lib/crc-t10dif-glue.c @@ -45,9 +45,7 @@ u16 crc_t10dif_arch(u16 crc, const u8 *data, size_t length) crc_t10dif_pmull_p8(crc, data, length, buf); kernel_neon_end(); - crc = 0; - data = buf; - length = sizeof(buf); + return crc_t10dif_generic(0, buf, sizeof(buf)); } } return crc_t10dif_generic(crc, data, length); |