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Bug#34598

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"crash on hpita: Invalid address alignment"
  Replace dangerous pointer arithmetic - it may occurr where sizeof(int) is
  less than size of machine alignment requirement.


include/mysql/plugin.h:
  bug34598
    change of update func prototype
sql/sql_plugin.cc:
  bug34598
    Avoid dangerous pointer arithmetic which can cause unaligned word access.
    Change of update function prototype
This commit is contained in:
unknown
2008-02-19 12:55:13 -08:00
parent c2b6e65320
commit a1915039e8
2 changed files with 42 additions and 16 deletions
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2
include/mysql/plugin.h
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@ -187,7 +187,7 @@ typedef int (*mysql_var_check_func)(MYSQL_THD thd,
*/
typedef void (*mysql_var_update_func)(MYSQL_THD thd,
struct st_mysql_sys_var *var,
void *var_ptr, void *save);
void *var_ptr, const void *save);
/* the following declarations are for internal use only */