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Diff for /embedaddon/php/main/snprintf.h between versions 1.1.1.3 and 1.1.1.5

version 1.1.1.3, 2013/07/22 01:32:11 version 1.1.1.5, 2014/06/15 20:04:01
Line 2 Line 2
    +----------------------------------------------------------------------+     +----------------------------------------------------------------------+
    | PHP Version 5                                                        |     | PHP Version 5                                                        |
    +----------------------------------------------------------------------+     +----------------------------------------------------------------------+
   | Copyright (c) 1997-2013 The PHP Group                                |   | Copyright (c) 1997-2014 The PHP Group                                |
    +----------------------------------------------------------------------+     +----------------------------------------------------------------------+
    | This source file is subject to version 3.01 of the PHP license,      |     | This source file is subject to version 3.01 of the PHP license,      |
    | that is bundled with this package in the file LICENSE, and is        |     | that is bundled with this package in the file LICENSE, and is        |
Line 27  sprintf  offers the ability to make a lot of failures  Line 27  sprintf  offers the ability to make a lot of failures 
          the size of the buffer it uses. Therefore usage of sprintf often           the size of the buffer it uses. Therefore usage of sprintf often
          results in possible entries for buffer overrun attacks. So please           results in possible entries for buffer overrun attacks. So please
          use this version only if you are sure the call is safe. sprintf           use this version only if you are sure the call is safe. sprintf
         allways terminstes the buffer it writes to.         always terminstes the buffer it writes to.
   
 snprintf knows the buffers size and will not write behind it. But you will  snprintf knows the buffers size and will not write behind it. But you will
          have to use either a static buffer or allocate a dynamic buffer           have to use either a static buffer or allocate a dynamic buffer
Line 48  spprintf is the dynamical version of snprintf. It allo Line 48  spprintf is the dynamical version of snprintf. It allo
          snprintf and offers possible memory leakes if you miss freeing the           snprintf and offers possible memory leakes if you miss freeing the
          buffer allocated by the function. Therfore this function should be           buffer allocated by the function. Therfore this function should be
          used where either no maximum is known or the maximum is much bigger           used where either no maximum is known or the maximum is much bigger
         than normal size required. spprintf allways terminates the buffer.         than normal size required. spprintf always terminates the buffer.
   
 Example:  Example:
   
Line 60  Example: Line 60  Example:
  sprintf(buffer, "test");      | snprintf(buffer, MAX, "test"); | spprintf(&buffer, MAX, "text");   sprintf(buffer, "test");      | snprintf(buffer, MAX, "test"); | spprintf(&buffer, MAX, "text");
                                |                                | if (!buffer)                                 |                                | if (!buffer)
                                |                                |   return OUT_OF_MEMORY                                 |                                |   return OUT_OF_MEMORY
 // sprintf allways terminates | // manual termination of       | // spprintf allays terminates buffer // sprintf always terminates | // manual termination of       | // spprintf allays terminates buffer
  // buffer                     | // buffer *IS* required        |   // buffer                     | // buffer *IS* required        |
                                | buffer[MAX-1] = 0;             |                                 | buffer[MAX-1] = 0;             |
  action_with_buffer(buffer);   | action_with_buffer(buffer);    | action_with_buffer(buffer);   action_with_buffer(buffer);   | action_with_buffer(buffer);    | action_with_buffer(buffer);
Removed from v.1.1.1.3  
changed lines
  Added in v.1.1.1.5

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