[GRASS-dev] [GRASS GIS] #380: v.select: segfault in dig_alloc_points

[GRASS GIS]

#380: v.select: segfault in dig_alloc_points
----------------------+-----------------------------------------------------
 Reporter:  msieczka  |       Owner:  grass-dev at lists.osgeo.org
     Type:  defect    |      Status:  new                      
 Priority:  critical  |   Milestone:  6.4.0                    
Component:  Vector    |     Version:  svn-develbranch6         
 Keywords:            |    Platform:  Linux                    
      Cpu:  x86-64    |  
----------------------+-----------------------------------------------------
 GRASS 6.4 SVN r34374, Debian testing amd64.

 {{{
 $ gdb v.select

 (gdb) run ainput=gshhs_f_land atype=line alayer=1 binput=region btype=line
 blayer=1 output=sel operator=overlap --o

 Starting program: /usr/local/grass-6.4.svn/bin/v.select
 ainput=gshhs_f_land at PERMANENT atype=line alayer=1 binput=region at PERMANENT
 btype=line blayer=1 output=sel operator=overlap --o
 [Thread debugging using libthread_db enabled]
 warning: Lowest section in /usr/lib/libicudata.so.38 is .hash at
 0000000000000120
 [New Thread 0x7ff2df7ed710 (LWP 16527)]
 WARNING: Vector map <sel> already exists and will be overwritten
 Processing vector features...
  100%

 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 0x7ff2df7ed710 (LWP 16527)]
 0x00007ff2de5f488a in dig_alloc_points (points=0x0, num=1)
     at struct_alloc.c:237
 237         alloced = points->alloc_points;
 (gdb) bt
 #0  0x00007ff2de5f488a in dig_alloc_points (points=0x0, num=1)
     at struct_alloc.c:237
 #1  0x00007ff2df4e9a8b in Vect_copy_xyz_to_pnts (Points=0x0,
 x=0x7fffe7923320,
     y=0x7fffe7923318, z=0x7fffe7923310, n=1) at line.c:118
 #2  0x00007ff2df4e854d in find_cross (id=2, arg=0x7fffe7923444)
     at intersect.c:1095
 #3  0x00007ff2de3dc962 in RTreeSearch (N=0x39bbbd0, R=0x7fffe7923400,
     shcb=0x7ff2df4e82e5 <find_cross>, cbarg=0x7fffe7923444) at index.c:65
 #4  0x00007ff2df4e8e42 in Vect_line_check_intersection (APoints=0x39b6250,
     BPoints=0x39b7820, with_z=0) at intersect.c:1273
 #5  0x0000000000402a44 in main (argc=10, argv=0x7fffe7924988) at
 main.c:270
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/380>
GRASS GIS <http://grass.osgeo.org>