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Bug#15328 Segmentation fault occured if my.cnf is invalid for escape sequence

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- Check that length of value is longer than 1 before decrementing length by 2.
 - Backport from 5.0, make it possible to use my_print_defaults in tests


mysql-test/mysql-test-run.pl:
  Backport from 5.0, make it possible to use my_print_defaults from tests
mysql-test/mysql-test-run.sh:
  Backport from 5.0, make it possible to use my_print_defaults from tests
mysql-test/r/mysqldump.result:
  Update result
mysql-test/t/mysqldump.test:
  Test that my_print default don't segfault when encountering an option without closing "
mysys/default.c:
  Check that length of value is longer than 1 before deciding to decrement its length by 2.
mysql-test/std_data/bug15328.cnf:
  New BitKeeper file ``mysql-test/std_data/bug15328.cnf''
This commit is contained in:
unknown
2006-05-11 14:13:14 +02:00
parent 5854f65b29
commit a9e0d2779e
6 changed files with 25 additions and 2 deletions
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8
mysql-test/mysql-test-run.pl
View File

@ -179,6 +179,7 @@ our $exe_mysqlshow; # Called from test case
our $exe_mysql_fix_system_tables;
our $exe_mysqltest;
our $exe_slave_mysqld;
our $exe_my_print_defaults;
our $opt_bench= 0;
our $opt_small_bench= 0;
@ -893,6 +894,8 @@ sub executable_setup () {
"$path_client_bindir/mysqld-max");
$path_language= mtr_path_exists("$glob_basedir/share/english/");
$path_charsetsdir= mtr_path_exists("$glob_basedir/share/charsets");
$exe_my_print_defaults=
mtr_exe_exists("$path_client_bindir/my_print_defaults");
}
else
{
@ -900,6 +903,8 @@ sub executable_setup () {
$exe_mysqld= mtr_exe_exists ("$glob_basedir/sql/mysqld");
$path_language= mtr_path_exists("$glob_basedir/sql/share/english/");
$path_charsetsdir= mtr_path_exists("$glob_basedir/sql/share/charsets");
$exe_my_print_defaults=
mtr_exe_exists("$glob_basedir/extra/my_print_defaults");
}
if ( $glob_use_embedded_server )
@ -952,6 +957,8 @@ sub executable_setup () {
$exe_mysql_fix_system_tables=
mtr_script_exists("$path_client_bindir/mysql_fix_privilege_tables",
"$glob_basedir/scripts/mysql_fix_privilege_tables");
$exe_my_print_defaults=
mtr_exe_exists("$path_client_bindir/my_print_defaults");
$path_language= mtr_path_exists("$glob_basedir/share/mysql/english/",
"$glob_basedir/share/english/");
@ -2303,6 +2310,7 @@ sub run_mysqltest ($) {
$ENV{'MYSQL_FIX_SYSTEM_TABLES'}= $cmdline_mysql_fix_system_tables;
$ENV{'MYSQL_CLIENT_TEST'}= $cmdline_mysql_client_test;
$ENV{'CHARSETSDIR'}= $path_charsetsdir;
$ENV{'MYSQL_MY_PRINT_DEFAULTS'}= $exe_my_print_defaults;
$ENV{'NDB_STATUS_OK'}= $flag_ndb_status_ok;
$ENV{'NDB_MGM'}= $exe_ndb_mgm;