sysutils/dvdisaster coredumps on FreeBSD/amd64 RELENG_9
cg at drimsel.org
Sun Mar 11 18:09:59 UTC 2012
Hi C. P. and all,
> @Carsten: I hope you can pinpoint the problem. I suspect
> a change in FreeBSD's CAM layer API/ABI that causes some
> sort of buffer overrun on RELENG_9. The patch points to the
> exact line of code that causes dvdisaster 0.72.3 to crash.
Thanks for the report. You're right about the memory
corruption occurring in the line you commented out;
it's a data size mismatch triggered by a size change
in struct scsi_sense_data.
The attached patch corrects the problem.
A new upstream release will be made after some
Carsten Gnörlich * Project homepage http://www.dvdisaster.org
dvdisaster: Additional error correction for CD and DVD media.
GnuPG FP: 12B3 1535 AF90 3ADE 9E73 BA7E 5A59 0EFE F5F6 C46C
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