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Bug#37428 Potential security issue with UDFs - linux shellcode execution.

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plugin_dir option backported from 5.1

per-file messages:
  sql/mysql_priv.h
    Bug#37428 Potential security issue with UDFs - linux shellcode execution.
    
    opt_plugin_dir and opt_plugin_dir_ptr declared.
  sql/mysqld.cc
    Bug#37428 Potential security issue with UDFs - linux shellcode execution.
    
    'plugin_dir' option added
  sql/set_var.cc
    Bug#37428 Potential security issue with UDFs - linux shellcode execution.
    
    'plugin_dir' option added.
  sql/sql_udf.cc
    Bug#37428 Potential security issue with UDFs - linux shellcode execution.
    
    opt_plugin_dir added to the udf->dl path. Warn if it's not specified.
  sql/unireg.h
    Bug#37428 Potential security issue with UDFs - linux shellcode execution.
    
    PLUGINDIR defined.
This commit is contained in:
Alexey Botchkov
2008-07-28 19:22:12 +05:00
parent fab14a4782
commit 2d590c2825
5 changed files with 41 additions and 3 deletions
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1
sql/set_var.cc
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@@ -1036,6 +1036,7 @@ struct show_var_st init_vars[]= {
{sys_optimizer_search_depth.name,(char*) &sys_optimizer_search_depth,
SHOW_SYS},
{"pid_file", (char*) pidfile_name, SHOW_CHAR},
{"plugin_dir", (char*) opt_plugin_dir, SHOW_CHAR},
{"port", (char*) &mysqld_port, SHOW_INT},
{sys_preload_buff_size.name, (char*) &sys_preload_buff_size, SHOW_SYS},
#ifdef ENABLED_PROFILING