[GRASS-dev] [GRASS GIS] #2447: G_legal_filename: Special characters allowed in filenames

[GRASS GIS]

#2447: G_legal_filename: Special characters allowed in filenames
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 Reporter:  hcho              |       Owner:  grass-dev@…              
     Type:  defect            |      Status:  new                      
 Priority:  normal            |   Milestone:  7.1.0                    
Component:  LibGIS            |     Version:  svn-trunk                
 Keywords:  G_legal_filename  |    Platform:  All                      
      Cpu:  All               |  
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 Currently, G_legal_filename is not filtering out some special characters
 including tab, newline, {, |, }, etc. Also, the description of the
 function is incorrect because '_' is a non-alphanumeric character allowed
 in filenames. I'm not sure exactly what special characters are really
 legal. This function should also check non-printable characters.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2447>
GRASS GIS <http://grass.osgeo.org>