nihilist/VeraCrypt
1
0
Fork 0
mirror of https://github.com/veracrypt/VeraCrypt synced 2024-11-30 23:13:31 +01:00
Code Issues Packages Projects Releases Wiki Activity

Windows Driver: Better code for EncryptionFragmentSize variable handling

Browse Source
This commit is contained in:
Mounir IDRASSI 2021-12-30 00:10:23 +01:00
parent 7e20f65e68
commit fac35ab08a
No known key found for this signature in database
GPG Key ID: 02C30AE90FAE4A6F
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/Driver/Ntdriver.c
View File

@ -4833,12 +4833,13 @@ NTSTATUS ReadRegistryConfigFlags (BOOL driverEntry)
EncryptionItemCount = EncryptionIoRequestCount - 1; EncryptionItemCount = EncryptionIoRequestCount - 1;
/* EncryptionFragmentSize value in registry is expressed in KiB */ /* EncryptionFragmentSize value in registry is expressed in KiB */
EncryptionFragmentSize *= 1024;
if (EncryptionFragmentSize == 0) if (EncryptionFragmentSize == 0)
EncryptionFragmentSize = TC_ENC_IO_QUEUE_MAX_FRAGMENT_SIZE / 1024; EncryptionFragmentSize = TC_ENC_IO_QUEUE_MAX_FRAGMENT_SIZE;
else if (EncryptionFragmentSize > (8 * TC_ENC_IO_QUEUE_MAX_FRAGMENT_SIZE / 1024)) else if (EncryptionFragmentSize > (8 * TC_ENC_IO_QUEUE_MAX_FRAGMENT_SIZE))
EncryptionFragmentSize = 8 * TC_ENC_IO_QUEUE_MAX_FRAGMENT_SIZE / 1024; EncryptionFragmentSize = 8 * TC_ENC_IO_QUEUE_MAX_FRAGMENT_SIZE;
EncryptionFragmentSize = EncryptionFragmentSize * 1024;
} }