[GRASS5] [bug #2767] (grass) r.stats bug (due to recent G_store() fix?)

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this bug's URL: http://intevation.de/rt/webrt?serial_num=2767
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Subject: r.stats bug (due to recent G_store() fix?)

Hi,

[ http://grass.itc.it/pipermail/grass5/2004-December/016315.html ]

I tried again in Spearfish location:

r.stats -anC fields,elevation.10m
Segmentation fault

gdb `which r.stats`
GNU gdb Red Hat Linux (6.1post-1.20040607.17rh)
(gdb) r -anC fields,elevation.10m
Starting program:
/hardmnt/thuille0/ssi/software/cvsgrass57/dist.i686-pc-linux-gnu/bin/r.stats
-anC fields,elevation.10m

Program received signal SIGSEGV, Segmentation fault.
0x00a6f666 in G_set_raster_cats_title (title=0xbfff8fd0 "", pcats=0x706b5b98)
at cats.c:1537
1537        pcats->title = G_store (title);
(gdb) bt
#0  0x00a6f666 in G_set_raster_cats_title (title=0xbfff8fd0 "",
pcats=0x706b5b98) at cats.c:1537
#1  0x00a6f57c in G_init_raster_cats (title=0xbfff8fd0 "", pcats=0x706b5b98)
at cats.c:1488
#2  0x00a6dfcb in G__read_cats (element=0xaa9860 "cats", name=0x9331528
"elevation.10m", mapset=0x9331630 "PERMANENT",
    pcats=0x706b5b98, full=1) at cats.c:488
#3  0x00a6dcb5 in G_read_raster_cats (name=0x9331528 "elevation.10m",
mapset=0x9331630 "PERMANENT", pcats=0x706b5b98)
    at cats.c:372
#4  0x00a6dc80 in G_read_cats (name=0x9331528 "elevation.10m",
mapset=0x9331630 "PERMANENT", pcats=0x706b5b98) at cats.c:350
#5  0x0804a402 in main (argc=3, argv=0xbfff9734) at main.c:269

It seems that this bugfix (needed for db.login) needs to be refined:

http://grass.itc.it/pipermail/grass-commit/2004-November/015934.html

But how? Help is welcome (strings in C are not my friends),

 Markus


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