| Bug #19802 | Test 'sp' shows invalid write in valgrind | ||
|---|---|---|---|
| Submitted: | 14 May 2006 12:44 | Modified: | 14 Jul 2006 9:32 |
| Reporter: | Kent Boortz | Email Updates: | |
| Status: | Can't repeat | Impact on me: | |
| Category: | MySQL Server: Stored Routines | Severity: | S2 (Serious) |
| Version: | 5.1.10-pre | OS: | Linux (Red Hat RHAS4 x86) |
| Assigned to: | CPU Architecture: | Any | |
[2 Jun 2006 14:52]
Konstantin Osipov
Kent, I believe this bug was fixed by the fix for Bug#18037. Could you please verify it (or have it verified) again?
[14 Jul 2006 9:32]
Valeriy Kravchuk
I was not able to repeat with today's 5.1-BK (ChangeSet@1.2247, 2006-07-13 19:12:20+02:00): openxs@suse:~/work/mysql-5.1/mysql-test> ./mysql-test-run.pl --valgrind sp Logging: ./mysql-test-run.pl --valgrind sp Turning on valgrind for all executables Running valgrind with options "--show-reachable=yes" Using "../libtool" when running valgrind or debugger Using ndbcluster if necessary, mysqld supports it Setting mysqld to support SSL connections Using MTR_BUILD_THREAD = 0 Using MASTER_MYPORT = 9306 Using MASTER_MYPORT1 = 9307 Using SLAVE_MYPORT = 9308 Using SLAVE_MYPORT1 = 9309 Using SLAVE_MYPORT2 = 9310 Using NDBCLUSTER_PORT = 9310 Using NDBCLUSTER_PORT_SLAVE = 9311 Using IM_PORT = 9312 Using IM_MYSQLD1_PORT = 9313 Using IM_MYSQLD2_PORT = 9314 Killing Possible Leftover Processes Removing Stale Files Installing Master Database Installing Master Database ======================================================= Starting Tests in the 'main' suite TEST RESULT TIME (ms) ------------------------------------------------------- sp [ pass ] 85549 ------------------------------------------------------- Ending Tests Shutting-down MySQL daemon Master(s) shutdown finished Slave(s) shutdown finished All 1 tests were successful. mysql-test-run: WARNING: Got errors/warnings while running tests, please examine "/home/openxs/work/mysql-5.1/mysql-test/var/log/warnings" for details. mysql-test-run: *** ERROR: there where failing test cases openxs@suse:~/work/mysql-5.1/mysql-test> cat var/log/warnings ==5170== at 0x4012D33: (within /lib/ld-2.3.4.so) ==5170== at 0x401C4CE: malloc (vg_replace_malloc.c:149) ==5170== at 0x400AE03: (within /lib/ld-2.3.4.so) ==5170== at 0x400AE55: (within /lib/ld-2.3.4.so) ==5170== at 0x401C4CE: malloc (vg_replace_malloc.c:149) ==5170== at 0x401C4CE: malloc (vg_replace_malloc.c:149) ==5170== at 0x401C4CE: malloc (vg_replace_malloc.c:149) ==5170== at 0x401C4CE: malloc (vg_replace_malloc.c:149) ==5170== at 0x401D910: calloc (vg_replace_malloc.c:279) ==5170== at 0x401D910: calloc (vg_replace_malloc.c:279) ==5170== at 0x401D910: calloc (vg_replace_malloc.c:279)
Description: Test 'sp' shows invalid write in valgrind Invalid write of size 4 at 0x81D097D: THD::rollback_item_tree_changes() (sql_class.cc:892) by 0x8333825: sp_lex_keeper::reset_lex_and_exec_core(THD*, unsigned*, bool, sp_instr*) (sp_head.cc:2250) by 0x8334286: sp_instr_freturn::execute(THD*, unsigned*) (sp_head.cc:2628) by 0x8330ECF: sp_head::execute(THD*) (sp_head.cc:1075) by 0x833144D: sp_head::execute_function(THD*, Item**, unsigned, Field*) (sp_head.cc:1317) by 0x8182F7C: Item_func_sp::execute(Field**) (item_func.cc:4827) by 0x8184A3F: Item_func_sp::val_int() (item_func.h:1416) by 0x8162E8B: Item::send(Protocol*, String*) (item.cc:4512) by 0x81D0BF4: select_send::send_data(List<Item>&) (sql_class.cc:989) by 0x824AA19: JOIN::exec() (sql_select.cc:1280) by 0x824C7F8: mysql_select(THD*, Item***, st_table_list*, unsigned, List<Item>&, Item*, unsigned, st_order*, st_order*, Item*, st_order*, unsigned long, select_result*, st_select_l st_select_lex*) (sql_select.cc:1933) by 0x824CF19: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:238) by 0x81FA870: mysql_execute_command(THD*) (sql_parse.cc:2541) by 0x8202260: mysql_parse(THD*, char*, unsigned) (sql_parse.cc:5887) by 0x8202BE3: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1762) by 0x82042B5: handle_one_connection (sql_parse.cc:1548) Address 0x7FC6658 is just below the stack ptr. To suppress, use: --workaround-gcc296-bugs=yes How to repeat: Run the testcase