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Version 0.2.1

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Added checks for files with invalid size
This commit is contained in:
Nikolaj Schlej 2013-10-08 18:59:09 +02:00
parent 4afe74850d
commit 05f1becfe6
5 changed files with 67 additions and 84 deletions
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10
ffs.cpp
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@ -17,7 +17,10 @@ const UINT8 ffsAlignmentTable[] =
UINT8 calculateChecksum8(UINT8* buffer, UINT32 bufferSize)
{
UINT8 counter = 0;
if(!buffer)
return 0;
UINT8 counter = 0;
while(bufferSize--)
counter += buffer[bufferSize];
return ~counter + 1;
@ -25,7 +28,10 @@ UINT8 calculateChecksum8(UINT8* buffer, UINT32 bufferSize)
UINT16 calculateChecksum16(UINT8* buffer, UINT32 bufferSize)
{
UINT16 counter = 0;
if(!buffer)
return 0;
UINT16 counter = 0;
while(bufferSize--)
counter += buffer[bufferSize];
return ~counter + 1;