Module Name: src Committed By: martin Date: Mon Jul 15 08:23:23 UTC 2019
Modified Files: src/sys/dev/pci [netbsd-8]: vioscsi.c Log Message: Pull up following revision(s) (requested by maxv in ticket #1289): sys/dev/pci/vioscsi.c: revision 1.21 Fix use-after-free. If we're not polling, virtio_enqueue_commit() will send the transaction, and it means 'xs' can be immediately freed. So, save the value of xs_control beforehand. Detected by KASAN, ok jdolecek@. Fixes PR/54008 To generate a diff of this commit: cvs rdiff -u -r1.19 -r1.19.2.1 src/sys/dev/pci/vioscsi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.