CVS commit: src/sys/dev/scsipi

["Chuck Silvers" <chs%netbsd.org@localhost>]

Module Name:    src
Committed By:   chs
Date:           Wed Feb 12 00:19:07 UTC 2020

Modified Files:
        src/sys/dev/scsipi: atapi_wdc.c

Log Message:
the number of possible ATAPI devices on an ATA bus is not always 2,
it is however many devices the underlying ATA bus can have (eg. 1 for SATA),
so initialize the scsipi chan_ntargets from the ATA ch_ndrives.
this fixes a memory read overrun detected by KASAN.
discussed with mlelstv@ and jdolecek@


To generate a diff of this commit:
cvs rdiff -u -r1.134 -r1.135 src/sys/dev/scsipi/atapi_wdc.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.