https://git.reactos.org/?p=reactos.git;a=commitdiff;h=3ba423996c41f9d8a6284a0aac1a44aa332815a6
commit 3ba423996c41f9d8a6284a0aac1a44aa332815a6 Author: Victor Perevertkin <[email protected]> AuthorDate: Thu Apr 23 07:28:34 2020 +0300 Commit: Victor Perevertkin <[email protected]> CommitDate: Thu Apr 23 07:29:04 2020 +0300 [BTRFS] Fix build CORE-16679 --- drivers/filesystems/btrfs/compress.c | 6 +++++- drivers/filesystems/btrfs/sha256.c | 32 +++++++++++++++++--------------- 2 files changed, 22 insertions(+), 16 deletions(-) diff --git a/drivers/filesystems/btrfs/compress.c b/drivers/filesystems/btrfs/compress.c index eecc00576cd..ee9b89a74cb 100644 --- a/drivers/filesystems/btrfs/compress.c +++ b/drivers/filesystems/btrfs/compress.c @@ -888,7 +888,7 @@ NTSTATUS write_compressed(fcb* fcb, uint64_t start_data, uint64_t end_data, void void* csum = NULL; #ifdef __REACTOS__ int32_t i2; - uint32_t i3; + uint32_t i3, j; #endif // __REACTOS__ if (fcb->Vcb->options.compress_type != 0 && fcb->prop_compression == PropCompression_None) @@ -929,7 +929,11 @@ NTSTATUS write_compressed(fcb* fcb, uint64_t start_data, uint64_t end_data, void if (!NT_SUCCESS(Status)) { ERR("add_calc_job_comp returned %08lx\n", Status); +#ifndef __REACTOS__ for (unsigned int j = 0; j < i; j++) { +#else + for (j = 0; j < i; j++) { +#endif // __REACTOS__ KeWaitForSingleObject(&parts[j].cj->event, Executive, KernelMode, false, NULL); ExFreePool(parts[j].cj); } diff --git a/drivers/filesystems/btrfs/sha256.c b/drivers/filesystems/btrfs/sha256.c index a9ee8c1b93f..4b5af043503 100644 --- a/drivers/filesystems/btrfs/sha256.c +++ b/drivers/filesystems/btrfs/sha256.c @@ -187,21 +187,23 @@ void calc_sha256(uint8_t* hash, const void* input, size_t len) const uint32_t s1 = right_rot(w[(j + 14) & 0xf], 17) ^ right_rot(w[(j + 14) & 0xf], 19) ^ (w[(j + 14) & 0xf] >> 10); w[j] = w[j] + s0 + w[(j + 9) & 0xf] + s1; } - const uint32_t s1 = right_rot(ah[4], 6) ^ right_rot(ah[4], 11) ^ right_rot(ah[4], 25); - const uint32_t ch = (ah[4] & ah[5]) ^ (~ah[4] & ah[6]); - const uint32_t temp1 = ah[7] + s1 + ch + k[i << 4 | j] + w[j]; - const uint32_t s0 = right_rot(ah[0], 2) ^ right_rot(ah[0], 13) ^ right_rot(ah[0], 22); - const uint32_t maj = (ah[0] & ah[1]) ^ (ah[0] & ah[2]) ^ (ah[1] & ah[2]); - const uint32_t temp2 = s0 + maj; - - ah[7] = ah[6]; - ah[6] = ah[5]; - ah[5] = ah[4]; - ah[4] = ah[3] + temp1; - ah[3] = ah[2]; - ah[2] = ah[1]; - ah[1] = ah[0]; - ah[0] = temp1 + temp2; + { + const uint32_t s1 = right_rot(ah[4], 6) ^ right_rot(ah[4], 11) ^ right_rot(ah[4], 25); + const uint32_t ch = (ah[4] & ah[5]) ^ (~ah[4] & ah[6]); + const uint32_t temp1 = ah[7] + s1 + ch + k[i << 4 | j] + w[j]; + const uint32_t s0 = right_rot(ah[0], 2) ^ right_rot(ah[0], 13) ^ right_rot(ah[0], 22); + const uint32_t maj = (ah[0] & ah[1]) ^ (ah[0] & ah[2]) ^ (ah[1] & ah[2]); + const uint32_t temp2 = s0 + maj; + + ah[7] = ah[6]; + ah[6] = ah[5]; + ah[5] = ah[4]; + ah[4] = ah[3] + temp1; + ah[3] = ah[2]; + ah[2] = ah[1]; + ah[1] = ah[0]; + ah[0] = temp1 + temp2; + } } }
