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From:Alexey Kopytov Date:November 27 2006 4:12pm
Subject:bk commit into 5.0 tree (kaa:1.2334) BUG#24261
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Below is the list of changes that have just been committed into a local
5.0 repository of kaa. When kaa does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2006-11-27 19:12:10+03:00, kaa@stripped +3 -0
  Fix for bug #24261 "crash when WHERE contains NOT IN ('<negative value>') for unsigned column type"
  
  When calculating a SEL_TREE for the "c_{i-1} < X < c_i" interval, check if the tree returned for the "-inf < X < c_0" interval is NULL

  mysql-test/r/func_in.result@stripped, 2006-11-27 19:12:07+03:00, kaa@stripped +4 -0
    Added testcase for bug #24261 "crash when WHERE contains NOT IN ('<negative value>') for unsigned column type"

  mysql-test/t/func_in.test@stripped, 2006-11-27 19:12:07+03:00, kaa@stripped +7 -0
    Added testcase for bug #24261 "crash when WHERE contains NOT IN ('<negative value>') for unsigned column type"

  sql/opt_range.cc@stripped, 2006-11-27 19:12:07+03:00, kaa@stripped +2 -1
    When calculating a SEL_TREE for the "c_{i-1} < X < c_i" interval, check if the tree returned for the "-inf < X < c_0" interval is NULL

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	kaa
# Host:	polly.local
# Root:	/tmp/maint/bug24261/my50-bug24261

--- 1.231/sql/opt_range.cc	2006-11-27 19:12:17 +03:00
+++ 1.232/sql/opt_range.cc	2006-11-27 19:12:17 +03:00
@@ -3703,7 +3703,8 @@ static SEL_TREE *get_func_mm_tree(PARAM 
             for (uint idx= 0; idx < param->keys; idx++)
             {
               SEL_ARG *new_interval, *last_val;
-              if (((new_interval= tree2->keys[idx])) && 
+              if (((new_interval= tree2->keys[idx])) &&
+                  (tree->keys[idx]) &&
                   ((last_val= tree->keys[idx]->last())))
               {
                 new_interval->min_value= last_val->max_value;

--- 1.28/mysql-test/r/func_in.result	2006-11-27 19:12:17 +03:00
+++ 1.29/mysql-test/r/func_in.result	2006-11-27 19:12:17 +03:00
@@ -342,4 +342,8 @@ select some_id from t1 where some_id not
 some_id
 1
 2
+select some_id from t1 where some_id not in('-1', '0');
+some_id
+1
+2
 drop table t1;

--- 1.22/mysql-test/t/func_in.test	2006-11-27 19:12:17 +03:00
+++ 1.23/mysql-test/t/func_in.test	2006-11-27 19:12:17 +03:00
@@ -231,4 +231,11 @@ insert into t1 values (1),(2);
 select some_id from t1 where some_id not in(2,-1);
 select some_id from t1 where some_id not in(-4,-1,-4);
 select some_id from t1 where some_id not in(-4,-1,3423534,2342342);
+
+#
+# BUG#24261: crash when WHERE contains NOT IN ('<negative value>') for unsigned column type
+#
+
+select some_id from t1 where some_id not in('-1', '0');
+
 drop table t1;
Thread
bk commit into 5.0 tree (kaa:1.2334) BUG#24261Alexey Kopytov27 Nov