Re: when does BIO_FLUSH happen on a disk?

2025-01-24 Thread Konstantin Belousov
On Fri, Jan 24, 2025 at 08:10:01PM +0100, Jonathan Krebs wrote: > Dear FreeBSD developers, > > Inside a QEMU-VM, I inserted calls to g_print_bio in the first lines of > sys/cam/ata/ata_da.c:adastrategy() and > sys/dev/virtio/block/virtio_blk.c:vtblk_strategy() of a FreeBSD 14.2, and > added an ima

[Bug 209113] Heap overflow in geom ioctl handler

2025-01-24 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209113 Mark Linimon changed: What|Removed |Added Assignee|g...@freebsd.org|bugmeis...@freebsd.org Reso

when does BIO_FLUSH happen on a disk?

2025-01-24 Thread Jonathan Krebs
Dear FreeBSD developers, Inside a QEMU-VM, I inserted calls to g_print_bio in the first lines of sys/cam/ata/ata_da.c:adastrategy() and sys/dev/virtio/block/virtio_blk.c:vtblk_strategy() of a FreeBSD 14.2, and added an image file with -drive file=test.img,format=raw[,if=virtio]. While using