#38 Crash of programme when trying to open a track

[Anonymous]

Any time i try to open a track the programme crashes. No message or anything else is shown.
Ubuntu 8.04

[Jörg Ostertag]

Have you tried the current Version 2.10pre7 ?

[Hamish B]

How big is the track file? Is is a GPX track or a GpsDrive track?

I can reproduce a Bus Error when loading a GPX track containing 30,000 points. It allows 25k points. I'll see if I can attach it, if not I'll post a URL for my test dataset (Australian coastline from GSHHS)

*** glibc detected *** gpsdrive: realloc(): invalid next size: 0x0000000002189340 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f7248fda948]
/lib/libc.so.6[0x7f7248fde541]
/lib/libc.so.6(realloc+0x12f)[0x7f7248fdefbf]
/usr/lib/libglib-2.0.so.0(g_realloc+0x2e)[0x7f724af2aace]
gpsdrive(masteragent_cb+0xbd)[0x42804d]
/usr/lib/libglib-2.0.so.0[0x7f724af22f6b]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x23b)[0x7f724af227ab]
/usr/lib/libglib-2.0.so.0[0x7f724af25f7d]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1cd)[0x7f724af264ad]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xa7)[0x7f724b596837]
gpsdrive(main+0x11bc)[0x42abac]
/lib/libc.so.6(__libc_start_main+0xe6)[0x7f7248f851a6]
gpsdrive[0x420149]
======= Memory map: ========
...

Hamish

[Hamish B]

Partial Australian coastline converted to GPX track with 30k points