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ma_loghandler:translog_flush_buffers last_buffer_no uninitialized #420

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ma_loghandler:translog_flush_buffers last_buffer_no uninitialized #420

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6 changes: 5 additions & 1 deletion storage/maria/ma_loghandler.c
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Original file line number Diff line number Diff line change
Expand Up @@ -7775,7 +7775,7 @@ void translog_flush_buffers(TRANSLOG_ADDRESS *lsn,
{
dirty_buffer_mask_t dirty_buffer_mask;
uint i;
uint8 UNINIT_VAR(last_buffer_no), start_buffer_no;
uint8 last_buffer_no, start_buffer_no;
DBUG_ENTER("translog_flush_buffers");

/*
Expand Down Expand Up @@ -7840,6 +7840,10 @@ void translog_flush_buffers(TRANSLOG_ADDRESS *lsn,
TRANSLOG_BUFFERS_NO);
translog_unlock();
}
else
{
last_buffer_no= 0;
}
/* flush buffers */
*sent_to_disk= translog_get_sent_to_disk();
if (cmp_translog_addr(*lsn, *sent_to_disk) > 0)
Expand Down