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Fixes to eliminate valgrind warnings.

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sql/rpl_record.cc:
  Factoring out expression and putting it in an auto variable.
sql/rpl_utility.cc:
  Removing a check that causes compile warnings.
sql/rpl_utility.h:
  Ensuring that there is enough memory for the metadata, to avoid reads
  from uninitialized memory. Initializing the memory to keep valgrind
  quiet.
This commit is contained in:
unknown
2007-08-03 17:12:00 +02:00
parent 6df75c85fd
commit a04dff19f3
3 changed files with 15 additions and 10 deletions
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2
sql/rpl_utility.cc
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@ -97,7 +97,7 @@ uint32 table_def::calc_field_size(uint col, uchar *master_data)
{
uint from_len= (m_field_metadata[col] >> 8U) & 0x00ff;
uint from_bit_len= m_field_metadata[col] & 0x00ff;
DBUG_ASSERT(from_bit_len >= 0 && from_bit_len <= 7);
DBUG_ASSERT(from_bit_len <= 7);
length= from_len + ((from_bit_len > 0) ? 1 : 0);
break;
}