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MDEV-30327 Client crashes in print_last_query_cost

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Fixed by calling init_pager() before tee_fprintf()
This commit is contained in:
Monty
2023-01-05 15:43:14 +02:00
parent 8d4bccf338
commit 1a13dbff01
3 changed files with 16 additions and 1 deletions
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3
client/mysql.cc
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@ -4217,7 +4217,10 @@ static void print_last_query_cost()
cur= mysql_fetch_row(result);
if (strtod(cur[1], &end) != 0.0)
{
init_pager();
tee_fprintf(PAGER, "%s: %s\n\n", cur[0], cur[1]);
}
end:
mysql_free_result(result);

3
mysql-test/main/mysql.result
View File

@ -637,3 +637,6 @@ drop table t1;
WARNING: option '--enable-cleartext-plugin' is obsolete.
1
1
#
# MDEV-30327 Client crashes in print_last_query_cost
#

11
mysql-test/main/mysql.test
View File

@ -709,10 +709,19 @@ drop table t1;
--echo #
--exec $MYSQL -NHe "select 1 as a"
#
# Test obsolete option --enable-cleartext-plugin
# This should proceed with a warning
#
--echo
--exec $MYSQL test --enable-cleartext-plugin -e "select 1"
--echo #
--echo # MDEV-30327 Client crashes in print_last_query_cost
--echo #
--disable_query_log
--disable_result_log
--exec $MYSQL --show-query-costs --port=$MASTER_MYPORT -e "show tables in mysql like 'foo'"
--enable_result_log
--enable_query_log