[Flightgear-devel] Segmentation fault using --native option

[<seb...@fr...>]

Hi,

I got a segmentation fault using
--native=file,in,10,test --fdm=external
where the file "test" is 12MB big

Then I tried with a smaller file (1.2MB) and it worked fine.

I'm using FG OSG CVS, compiled yesterday and this is the first time I 
use this option.
The test files are created using --native=file,out,10,test

here is the result (last lines) of --log-level=debug with the 12MB size 
file:

Running Main Loop
======= ==== ====
Updating time
   Current Unix calendar time = 1174401951  warp = 0
   Current GMT = 3/20/2007 14:45:51
   Current Unix calendar time = 1174401951  warp = 0
   Current GMT = 3/20/2007 14:45:51
   Current Julian Date = 2.45418e+06
   COURSE: GMT = 2/20/107 14:45:51
   March 21 noon (GMT) = 1174478400
   Time since 3/21/107 GMT = -0.884826
   days = 0  hours = 14.7642  lon = 0  lst = 2.76417
   COURSE: GMT = 2/20/107 14:45:51
   March 21 noon (GMT) = 1174478400
   Time since 3/21/107 GMT = -0.884826
   days = 0  hours = 14.7642  lon = 122.357  lst = 18.607
   Current lon=0.00 Sidereal Time = 2.61449
   gst => 194.614
   Current LOCAL Sidereal Time = 18.4573 (18.4573) (diff = -0.149675)
Elapsed time interval is = 716961, previous remainder is = 1083
--> Frame rate is = 7
Model iterations needed = 86, new remainder = 1378
Finally initializing fdm
Start common FDM init
...initializing position...
Checking for lon = -122.357deg, lat = 37.6135deg, alt = -9999ft
prepare_ground_cache(): ac radius = 10, # triangles = 0, # wires = 0, # 
catapults = 0, ground_radius = 0
prepare_ground_cache(): trying to build cache without any scenery below 
the aircraft
prepare_ground_cache(): ac radius = 10, # triangles = 0, # wires = 0, # 
catapults = 0, ground_radius = 6.37021e+06
...initializing ground elevation to -1.512ft...
...initializing sea-level radius...
  lat = 37.6135 alt = -1.412
...initializing velocities...
...initializing Euler angles...
End common FDM init
Attempt to set archive flag for non-existant property 
/position/ground-elev-ft
Attempt to set archive flag for non-existant property 
/position/ground-elev-m
Attempt to set archive flag for non-existant property 
/position/sea-level-radius-ft
** FDM initialized **
lon = -2.13554 lat_geod = 0.65648 lat_geoc = 0.653236 alt = -1.412 
sl_radius = 2.08996e+07 Equator = 2.09256e+07
prepare_ground_cache(): ac radius = 10, # triangles = 27, # wires = 0, # 
catapults = 0, ground_radius = 6.37021e+06
Success reading data.
Erreur de segmentation

Best regards.

Seb