[GRASS-SVN] r49792 - grass-addons/grass6/raster/r.pi

[svn_grass at osgeo.org]

Author: neteler
Date: 2011-12-17 06:33:18 -0800 (Sat, 17 Dec 2011)
New Revision: 49792

Modified:
   grass-addons/grass6/raster/r.pi/TODO.txt
Log:
crash + backtrace

Modified: grass-addons/grass6/raster/r.pi/TODO.txt
===================================================================
--- grass-addons/grass6/raster/r.pi/TODO.txt	2011-12-17 14:16:16 UTC (rev 49791)
+++ grass-addons/grass6/raster/r.pi/TODO.txt	2011-12-17 14:33:18 UTC (rev 49792)
@@ -51,13 +51,92 @@
 
 gdb r.pi.nlm
 r input=landclass96 keyval=5 output=test --o
-.... <crash>
 bt full
 
 This will generate a full backtrace if GRASS was compiled with "-g",
 i.e. debugging. See
 http://grass.osgeo.org/wiki/GRASS_Debugging#Using_GDB
 
+Got it, too:
+
+(gdb) r input=landclass96 keyval=5 output=test --o
+Starting program: /home/neteler/grass64/dist.x86_64-unknown-linux-gnu/bin/r.pi.nlm input=landclass96 keyval=5 output=test --o
+
+Program received signal SIGSEGV, Segmentation fault.
+0x0000000000401ac3 in CutValues (map=0x7ffff7fd8010, mapcover=0.49554953560371517, size=16641)
+    at func.c:128
+128             values[index]++;
+Missing debug package(s), you should install: glibc-debug-2.11.1-8.3mnb2.x86_64 zlib-debug-1.2.3-15mdv2010.1.x86_64
+(gdb) bt full
+#0  0x0000000000401ac3 in CutValues (map=0x7ffff7fd8010, mapcover=0.49554953560371517, size=16641)
+    at func.c:128
+        values = {0 <repeats 9999 times>}
+        min = 1000000
+        max = 1000000
+        span = 0
+        c = inf
+        pixels = 8246
+        i = 0
+        j = -11408
+        index = -2147483648
+        bottom = -11400
+        top = 32767
+        topdif = -134381552
+        bottomdif = 32767
+#1  0x00000000004030e3 in main (argc=5, argv=0x7fffffffd648) at main.c:256
+        oldname = 0x605320 "landclass96"
+        oldmapset = 0x608cf0 "PERMANENT"
+        newname = 0x608550 "test"
+        newmapset = 0x7ffff7bd9a60 "neteler"
+        in_fd = 7
+        out_fd = -153202504
+---Type <return> to continue, or q <return> to quit---
+        sx = 76
+        sy = 68
+        keyval = 5
+        nullval = 5658608
+        landcover = 0.49554953560371517
+        pixel_count = 2561
+        sharpness = 0.42363591465337014
+        rand_seed = 1324132228
+        title = 0x400c9c "__libc_start_main"
+        map_type = 0
+        buffer = 0x608d10
+        bigbuf = 0x7ffff7fd8010
+        i = 16641
+        j = 32768
+        row = 129
+        col = 129
+        cnt = 0
+        list = 0x0
+        result = 0x608a60
+        size = 129
+        n = 7
+        edge = 2.0788726070215255e-317
+---Type <return> to continue, or q <return> to quit---
+        ch = {format = 2032, compressed = 1, rows = -134224200, rows3 = 32767, cols = -1402796274, 
+          cols3 = 1357, depths = -134224768, proj = 32767, zone = -10880, ew_res = 0, 
+          ew_res3 = 6.9533558072994372e-310, ns_res = 6.9533491653563855e-310, 
+          ns_res3 = 6.9533491762080433e-310, tb_res = 6.9533490683959531e-310, north = 0, 
+          south = 6.9533491653563855e-310, east = 4.9406564584124654e-324, west = 0, 
+          top = 6.9531436082559572e-310, bottom = 6.9533491762080433e-310}
+        window = {format = -10960, compressed = 32767, rows = -153687424, rows3 = 32767, cols = 2, 
+          cols3 = 0, depths = -136444124, proj = 32767, zone = -136445152, 
+          ew_res = 6.9533491763230618e-310, ew_res3 = 6.9533558072919274e-310, ns_res = 0, 
+          ns_res3 = 6.9533491762080433e-310, tb_res = 0, north = 6.9533491653563855e-310, 
+          south = 6.9533491655911655e-310, east = 2.0738563585192993e-317, 
+          west = 6.9533482148155844e-310, top = 2.0727634853106985e-317, 
+          bottom = 2.1219957909652723e-314}
+        min = 1000000
+        max = -1000000
+        module = 0x7ffff7bd9f40
+        parm = {input = 0x7ffff7bd9ea0, output = 0x607f20, size = 0x7ffff7fc86e8, nullval = 0x6080c0, 
+          keyval = 0x607ff0, landcover = 0x608190, sharpness = 0x608260, randseed = 0x608330, 
+          title = 0x608400}
+        flag = {report = 0x7ffff7bd9e60}
+
+
+
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