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Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug17583/my50-bug17583

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into  zippy.cornsilk.net:/home/cmiller/work/mysql/bug17583/my51-bug17583
This commit is contained in:
cmiller@zippy.cornsilk.net
2006-10-09 18:51:02 -04:00
parent 237779218c 438ffa81fb
commit 681acdf055
4 changed files with 46 additions and 0 deletions
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1
BitKeeper/etc/collapsed
View File

@ -7,3 +7,4 @@
4513d8e4Af4dQWuk13sArwofRgFDQw 4513d8e4Af4dQWuk13sArwofRgFDQw
4519a6c5BVUxEHTf5iJnjZkixMBs8g 4519a6c5BVUxEHTf5iJnjZkixMBs8g
451ab499rgdjXyOnUDqHu-wBDoS-OQ 451ab499rgdjXyOnUDqHu-wBDoS-OQ
452a92d0-31-8wSzSfZi165fcGcXPA

15
client/mysql.cc
View File

@ -386,6 +386,21 @@ int main(int argc,char *argv[])
else else
status.add_to_history=1; status.add_to_history=1;
status.exit_status=1; status.exit_status=1;
{
/*
The file descriptor-layer may be out-of-sync with the file-number layer,
so we make sure that "stdout" is really open. If its file is closed then
explicitly close the FD layer.
*/
int stdout_fileno_copy;
stdout_fileno_copy= dup(fileno(stdout)); /* Okay if fileno fails. */
if (stdout_fileno_copy == -1)
fclose(stdout);
else
close(stdout_fileno_copy); /* Clean up dup(). */
}
load_defaults("my",load_default_groups,&argc,&argv); load_defaults("my",load_default_groups,&argc,&argv);
defaults_argv=argv; defaults_argv=argv;
if (get_options(argc, (char **) argv)) if (get_options(argc, (char **) argv))

13
mysql-test/r/mysql.result
View File

@ -139,4 +139,17 @@ ERROR at line 1: USE must be followed by a database name
\\ \\
'; ';
'; ';
create table t17583 (a int);
insert into t17583 (a) values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
select count(*) from t17583;
count(*)
1280
drop table t17583;
End of 5.0 tests End of 5.0 tests

17
mysql-test/t/mysql.test
View File

@ -147,4 +147,21 @@ drop table t1;
--exec echo "SELECT '\';';" >> $MYSQLTEST_VARDIR/tmp/bug20103.sql --exec echo "SELECT '\';';" >> $MYSQLTEST_VARDIR/tmp/bug20103.sql
--exec $MYSQL < $MYSQLTEST_VARDIR/tmp/bug20103.sql 2>&1 --exec $MYSQL < $MYSQLTEST_VARDIR/tmp/bug20103.sql 2>&1
#
# Bug#17583: mysql drops connection when stdout is not writable
#
create table t17583 (a int);
insert into t17583 (a) values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
insert into t17583 select a from t17583;
# Close to the minimal data needed to exercise bug.
select count(*) from t17583;
--exec echo "select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; " |$MYSQL test >&-
drop table t17583;
--echo End of 5.0 tests --echo End of 5.0 tests