• Sergey Vojtovich's avatar
    BUG#42907 - Multi-term boolean fulltext query containing a · 509a9cee
    Sergey Vojtovich authored
                single quote fails in 5.1.x
    
    Performing fulltext prefix search (a word with truncation
    operator) may cause a dead-loop.
    
    The problem was in smarter index merge algorithm - it was writing
    record reference to an incorrect memory area.
    
    mysql-test/r/fulltext.result:
      A test case for BUG#42907.
    mysql-test/t/fulltext.test:
      A test case for BUG#42907.
    storage/myisam/ft_boolean_search.c:
      Fixed incorrect memory update by _mi_dpointer() when performing
      fulltext prefix search.
    509a9cee
fulltext.result 21.4 KB