[CONC-638] memory leak in ps_bugs.c Created: 2023-03-03  Updated: 2023-05-02  Resolved: 2023-05-02

Status: Closed
Project: MariaDB Connector/C
Component/s: Tests
Affects Version/s: 3.1
Fix Version/s: 3.1.21, 3.3.5

Type: Bug Priority: Critical
Reporter: Sergei Golubchik Assignee: Georg Richter
Resolution: Fixed Votes: 0
Labels: affects-tests


 Description   

https://buildbot.mariadb.net/buildbot/builders/kvm-asan/builds/9996/steps/mtr_nm/logs/stdio

Direct leak of 1272 byte(s) in 1 object(s) allocated from:
    #0 0x7f93a7b94dc6 in calloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10ddc6)
    #1 0x561c57d52eae in mysql_init /home/buildbot/buildbot/build/mariadb-10.5.20/libmariadb/libmariadb/mariadb_lib.c:1109
    #2 0x561c57d4bd19 in test_conc633 /home/buildbot/buildbot/build/mariadb-10.5.20/libmariadb/unittest/libmariadb/ps_bugs.c:5513
    #3 0x561c57d225e9 in run_tests /home/buildbot/buildbot/build/mariadb-10.5.20/libmariadb/unittest/libmariadb/my_test.h:718
    #4 0x561c57d4c189 in main /home/buildbot/buildbot/build/mariadb-10.5.20/libmariadb/unittest/libmariadb/ps_bugs.c:5682
    #5 0x7f93a756e0b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)

LSAN lists more leaks, but all have the same underlying reason



 Comments   
Comment by Georg Richter [ 2023-05-02 ]

This was already fixed with rev. f5a4c73df4fa30a2fd0c5fad65338f455665b334

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