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  1. Moodle
  2. MDL-28605

When the Server Files Repository Has 27 subdirectories it runs out of memory

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Critical
          • Resolution: Fixed
          • Affects Version/s: 2.0.4, 2.1.1, 2.2
          • Fix Version/s: 2.0.5, 2.1.2
          • Component/s: Repositories
          • Labels:
          • Testing Instructions:
            Hide

            I have not come up with detailed instructions to reproduce this because I suspect it depends heavily on the complex directory structure which is difficult to setup.

            However, to test this fix doesn't affect anythign else (as its removign useless code)
            1/ Create a course with complex directory structure
            2/ Use the local files plugin to browse around the directories
            3/ Verify you can still navigate the struture

            Show
            I have not come up with detailed instructions to reproduce this because I suspect it depends heavily on the complex directory structure which is difficult to setup. However, to test this fix doesn't affect anythign else (as its removign useless code) 1/ Create a course with complex directory structure 2/ Use the local files plugin to browse around the directories 3/ Verify you can still navigate the struture
          • Affected Branches:
            MOODLE_20_STABLE, MOODLE_21_STABLE, MOODLE_22_STABLE
          • Fixed Branches:
            MOODLE_20_STABLE, MOODLE_21_STABLE
          • Pull from Repository:

            Description

            On a site we look navigating to one of the subdirectories in the file picker using the server files plugin casues memory to run out & does not allow the user to browse the directory..

            ERROR: Invalid JSON string
            Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 227809 bytes) in /home/danp/git/moodle/lib/dml/mysqli_native_moodle_database.php on line 798

            0.0006 808128 1.

            {main}

            ()
            /home/danp/git/moodle/repository/repository_ajax.php:0
            0.1333 30824136 2. repository_local->get_listing()
            /home/danp/git/moodle/repository/repository_ajax.php:140
            2.0880 60248040 3. file_info_context_course->get_children()
            /home/danp/git/moodle/repository/local/lib.php:102
            2.9009 128389520 4. file_browser->get_file_info()
            /home/danp/git/moodle/lib/filebrowser/file_info_context_course.php:319
            2.9009 128389920 5. file_browser->get_file_info_context_module()
            /home/danp/git/moodle/lib/filebrowser/file_browser.php:90
            2.9014 128397328 6. moodle_database->get_record()
            /home/danp/git/moodle/lib/filebrowser/file_browser.php:207
            2.9014 128398184 7. moodle_database->get_record_select()
            /home/danp/git/moodle/lib/dml/moodle_database.php:1231
            2.9014 128398496 8. moodle_database->get_record_sql()
            /home/danp/git/moodle/lib/dml/moodle_database.php:1251
            2.9014 128398736 9. mysqli_native_moodle_database->get_records_sql()
            /home/danp/git/moodle/lib/dml/moodle_database.php:1279
            2.9016 128401192 10. mysqli_result->fetch_assoc()
            /home/danp/git/moodle/lib/dml/mysqli_native_moodle_database.php:798

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                      Dates

                      • Created:
                        Updated:
                        Resolved:
                        Fix Release Date:
                        10/Oct/11