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id3-common.cc.diff

Jim Turner, October 21, 2020 04:47

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src/libaudtag/id3/id3-common.cc
303 303 
    }
304 304 
}
305 305 

  		




  306
  
  
    
Index<char> id3_decode_picture (const char * data, int size)

  		




  
  306
  
    
Index<char> id3_decode_picture (const char * data, int size, int tagvsn)

  		




  307
  307
  
    
{

  		




  308
  308
  
    
    Index<char> buf;

  		




  309
  309
  
    

  		




  ......




  311
  311
  
    
    if (size < 2 || ! (nul = (char *) memchr (data + 1, 0, size - 2)))

  		




  312
  312
  
    
        return buf;

  		




  313
  313
  
    

  		




  
  314
  
    
    if (tagvsn == 2)    /* FOR v2.2 THE IMAGE FMT. IS FIXED AT 3 CHARS, *NOT* NULL-TERMINATED STRING! */

  		




  
  315
  
    
        nul = data + 3; /* SEE SPECS AT: v2.2:  https://id3.org/id3v2-00; V2.4: https://id3.org/id3v2.4.0-frames */

  		




  
  316
  
    

  		




  314
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    int type = (unsigned char) nul[1];

  		




  315
  318
  
    

  		




  316
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    const char * body = nul + 2;