[postgis-tickets] [PostGIS] #3053: possible bug in geometry_geometrytype (strncat overlap)

[PostGIS]

#3053: possible bug in geometry_geometrytype (strncat overlap)
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 Reporter:  strk     |       Owner:  pramsey
     Type:  defect   |      Status:  new    
 Priority:  medium   |   Milestone:         
Component:  postgis  |     Version:  trunk  
 Keywords:           |  
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 {{{
 In file included from /usr/include/string.h:640:0,
                  from /home/postgresql-9.3.4/include/server/c.h:74,
                  from /home/postgresql-9.3.4/include/server/postgres.h:47,
                  from lwgeom_ogc.c:13:
 In function ‘strncat’,
     inlined from ‘geometry_geometrytype’ at lwgeom_ogc.c:183:9:
 /usr/include/x86_64-linux-gnu/bits/string3.h:150:3: warning: call to
 __builtin___strncat_chk might overflow destination buffer [enabled by
 default]
    return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
    ^
 }}}

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/3053>
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