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  1. MariaDB Server
  2. MDEV-5610

tokudb does not compile

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 10.0.7
    • Fix Version/s: 10.0.8
    • Component/s: None
    • Labels:
    • Environment:
      jan@jan-GE70-0NC-0ND ~/mysql/maria-10.0-galera $ gcc --version
      gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1

      Description

      Compiler failure seen on build (not using -DCMAKE_BUILD_TYPE=Debug).

       
      /home/jan/mysql/maria-10.0-galera/storage/tokudb/ft-index/ft/ft-ops.cc: In function ‘ft_leaf_run_gc’:
      /home/jan/mysql/maria-10.0-galera/storage/tokudb/ft-index/ft/ft-ops.cc:2261:26: error: ‘leaf_entry’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
           if (leaf_entry->type != LE_MVCC) {
                                ^
      lto1: all warnings being treated as errors
      lto-wrapper: /usr/bin/c++ returned 1 exit status
      /usr/bin/ld: lto-wrapper failed
      collect2: error: ld returned 1 exit status

      Fix:

      jan@jan-GE70-0NC-0ND ~/mysql/maria-10.0-galera $ bzr diff
      === modified file 'storage/tokudb/ft-index/ft/ft-ops.cc'
      --- storage/tokudb/ft-index/ft/ft-ops.cc	2013-10-04 20:49:53 +0000
      +++ storage/tokudb/ft-index/ft/ft-ops.cc	2014-02-04 18:04:06 +0000
      @@ -2330,7 +2330,7 @@
           while (index < (num_leafentries_before = bn->data_buffer.omt_size())) {
               void* keyp = NULL;
               uint32_t keylen = 0;
      -        LEAFENTRY leaf_entry;
      +        LEAFENTRY leaf_entry = 0;
               bn->data_buffer.fetch_klpair(index, &leaf_entry, &keylen, &keyp);
               assert_zero(r);
               ft_basement_node_gc_once(

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              • Assignee:
                serg Sergei Golubchik
                Reporter:
                jplindst Jan Lindström
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                Dates

                • Created:
                  Updated:
                  Resolved: