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ha_innobase.cc:

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Make sure no memory overrun of key buffer in range estimation


sql/ha_innobase.cc:
  Make sure no memory overrun of key buffer in range estimation
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unknown 2001-12-22 02:29:23 +02:00
commit 474ed9fdfc
1 changed files with 2 additions and 1 deletions
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sql/ha_innobase.cc
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@ -2956,7 +2956,8 @@ ha_innobase::records_in_range(
KEY* key;
dict_index_t* index;
mysql_byte* key_val_buff2 = (mysql_byte*) my_malloc(
table->reclength,
table->reclength
+ table->max_key_length + 100,
MYF(MY_WME));
dtuple_t* range_start;
dtuple_t* range_end;