localhorst
/
reHDD
1
0
Fork 0
Code Issues 4 Pull Requests Releases 7 Wiki Activity

random

This commit is contained in:
Hendrik Schutter 2022-08-20 10:39:26 +02:00
parent e7a1cb1887
commit 45dac1a4a7
2 changed files with 1113 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1108
reHDD_memset.log Normal file
View File

File diff suppressed because it is too large Load Diff

9
src/shred.cpp
View File

@ -76,18 +76,19 @@ int Shred::shredDrive(Drive* drive, int* ipSignalFd)
unsigned long ulDriveByteCounter = 0U; //used for one shred-iteration to keep track of the current drive position
uint32_t u32ChunkDimensionIndex = 0U;
/*
if(uiShredIterationCounter == (SHRED_ITERATIONS-1))
{
//last shred iteration --> overwrite with zeros instead with random data
memset(caChunk, 0U, CHUNK_DIMENSION*CHUNK_SIZE);
}
*/
while (ulDriveByteCounter < ulDriveByteSize)
{
int iBytesToShred = 0; //Bytes that will be overwritten in this chunk-iteration
/*
if((u32ChunkDimensionIndex == 0U) && (uiShredIterationCounter != (SHRED_ITERATIONS-1)))
if((u32ChunkDimensionIndex == 0U))
{
//read new chunks from random source if needed and this is NOT the last shred iteration
unsigned long ulBytesInChunkBuffer = 0U;
@ -114,7 +115,7 @@ int Shred::shredDrive(Drive* drive, int* ipSignalFd)
#endif
}
*/
if((ulDriveByteSize-ulDriveByteCounter) < CHUNK_SIZE)
{
iBytesToShred = (ulDriveByteSize-ulDriveByteCounter);