Uploaded image for project: 'ZABBIX BUGS AND ISSUES'
  1. ZABBIX BUGS AND ISSUES
  2. ZBX-21419

Possible crash when retrieving session for Zabbix proxy or Zabbix agent

    XMLWordPrintable

Details

    • Problem report
    • Resolution: Fixed
    • Major
    • 6.2.2rc1, 6.4 (plan)
    • 6.2.1
    • Server (S)
    • None
    • Team C
    • Sprint 91 (Aug 2022)
    • 0.125

    Description

      In function zbx_dc_get_or_create_data_session() there is call to dc_strdup outside of write lock, this can lead to undefined behaviour as shared memory allocation must only be performed under write lock. Additionally would be nice to update last access under read lock.

      Attachments

        Issue Links

          duplicates

          Problem report - Problem report ZBX-21442 Zabbix crashing - SIGSEGV

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed

          Problem report - Problem report ZBX-21488 Zabbix crashing daily (Got signal SIGSEGV. Crashing)

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed

          Activity

            People

              arimdjonoks Artjoms Rimdjonoks
              vso Vladislavs Sokurenko
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: