Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-12246

Double-free crash in libmariadb.so: mysql_options()

    Details

      Description

      Fresh compilation with 10.2, using exact same code as 10.1, we get a crash in mysql_options():

      ==31368==ERROR: AddressSanitizer: attempting double-free on 0x61600000e780 in thread T0:
          #0 0x7f07af355527 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x54527)
          #1 0x7f07a38e9688 in _mariadb_read_options /home/buildbot/buildbot/build/libmariadb/libmariadb/ma_default.c:218
          #2 0x7f07a38eebcd in mthd_my_real_connect /home/buildbot/buildbot/build/libmariadb/libmariadb/mariadb_lib.c:1201
          #3 0x7f07a38ec0b9 in mysql_real_connect /home/buildbot/buildbot/build/libmariadb/libmariadb/mariadb_lib.c:1168
          #4 0x7f07a3f0b70e in doConnect /home/sf/genero/devel/fgl/fgl/src/sqldriver/mysql/mys.c:495
      ...
      

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                georg Georg Richter
                Reporter:
                sebflaesch FLAESCH Sebastien
              • Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: