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MDEV-17133 follow-up patch to fix mf_iocache-t unittest

which did not always correctly simulated io-cache::end_of_file.
The error was caused by implicit cast to unsigned of an intemediate term
in a formula.
This commit is contained in:
Andrei Elkin
2018-11-01 16:06:03 +02:00
parent 8d834cd0f3
commit dafbd50e8a

View File

@ -326,7 +326,7 @@ void mdev17133()
MY_MIN(sizeof(buf_o),
info.end_of_file + eof_block_size +
// plus 25% of block for randomization to the average
(eof_block_size/4 - rand() % (eof_block_size/2)));
eof_block_size/4 - rand() % (eof_block_size/2));
// read a chunk by blocks of variable size read_iter times
// the last block completes the current chunk