6 Jun
2012
6 Jun
'12
11:53 a.m.
Dear "Jayachandran C",
In message 1338961566-13389-1-git-send-email-jayachandranc@netlogicmicro.com you wrote:
The block argument for store_block can be -1 when the tftp sequence number rolls over (i.e TftpBlock == 0), so the first argument to store_block has to be of type 'int' instead of 'unsigned'.
What makes you think so?
-store_block (unsigned block, uchar * src, unsigned len) +store_block (int block, uchar * src, unsigned len) { ulong offset = block * TftpBlkSize + TftpBlockWrapOffset;
Block gets used to compute the offset into the storage area, so it must never be negative.
I think your analysis must be flawed.
Best regards,
Wolfgang Denk
--
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