[Gdal-dev] MrSID Segmentation Fault

[Andrey Kiselev]

On Thu, Sep 09, 2004 at 12:27:27PM -0500, Simpson wrote:
> Here is gdb output from running gdalinfo against one of the problem
> MrSID files:

Your gdab output does not contain debug info. To build GDAL with
debugging information you should whether use the command

 $ CFG=debug make

or just export 'CFG=debug' environment variable in the shell profile.

> (gdb) run n_16_30_2000c.zu.sid
> Starting program: /usr/local/bin/gdalinfo n_16_30_2000c.zu.sid
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x40266eda in LizardTech::LTISample::getValueFloat32() const ()
>    from /usr/local/lib/libgdal.so.1
> (gdb) bt
> #0  0x40266eda in LizardTech::LTISample::getValueFloat32() const ()
>    from /usr/local/lib/libgdal.so.1
> #1  0x4014ff6f in MrSIDRasterBand::MrSIDRasterBand(MrSIDDataset*, int) ()
>    from /usr/local/lib/libgdal.so.1
> #2  0x40150f51 in MrSIDDataset::OpenZoomLevel(int) ()
>    from /usr/local/lib/libgdal.so.1
> #3  0x4015132b in MrSIDDataset::Open(GDALOpenInfo*) ()
>    from /usr/local/lib/libgdal.so.1
> #4  0x40182abd in GDALOpen () from /usr/local/lib/libgdal.so.1
> #5  0x08049833 in main ()
> #6  0x42015967 in __libc_start_main () from /lib/i686/libc.so.6

Ok, it seems that I have found and fixed the problem.

Frank, could you post the new anonymous CVS access instructions for
GDAL?

						Andrey

-- 
Andrey V. Kiselev
Home phone:  +7 812 5274898  ICQ# 26871517