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qemu-e2k/tests/qtest/fuzz/generic_fuzz_configs.h
Markus Armbruster 9585376ab5 fuzz: Avoid deprecated misuse of -drive if=sd 
qemu-fuzz-i386-target-generic-fuzz-sdhci-v3 uses -drive=sd where it
should use -drive if=none instead.  This prints a deprecation warning:

    $ ./build-oss-fuzz/DEST_DIR/qemu-fuzz-i386-target-generic-fuzz-sdhci-v3 -runs=1 -seed=1
    [ASan warnings snipped...]
--> i386: -drive if=sd,index=0,file=null-co://,format=raw,id=mydrive: warning: bogus if=sd is deprecated, use if=none
    INFO: Seed: 1
    [More normal output snipped...]

Support for this usage will be gone soon.  Adjust the test.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210319132008.1830950-1-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-03-19 15:18:43 +01:00

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/*
* Generic Virtual-Device Fuzzing Target Configs
*
* Copyright Red Hat Inc., 2020
*
* Authors:
* Alexander Bulekov <alxndr@bu.edu>
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef GENERIC_FUZZ_CONFIGS_H
#define GENERIC_FUZZ_CONFIGS_H
typedef struct generic_fuzz_config {
const char *name, *args, *objects;
gchar* (*argfunc)(void); /* Result must be freeable by g_free() */
} generic_fuzz_config;
static inline gchar *generic_fuzzer_virtio_9p_args(void){
char tmpdir[] = "/tmp/qemu-fuzz.XXXXXX";
g_assert_nonnull(mkdtemp(tmpdir));
return g_strdup_printf("-machine q35 -nodefaults "
"-device virtio-9p,fsdev=hshare,mount_tag=hshare "
"-fsdev local,id=hshare,path=%s,security_model=mapped-xattr,"
"writeout=immediate,fmode=0600,dmode=0700", tmpdir);
}
const generic_fuzz_config predefined_configs[] = {
{
.name = "virtio-net-pci-slirp",
.args = "-M q35 -nodefaults "
"-device virtio-net,netdev=net0 -netdev user,id=net0",
.objects = "virtio*",
},{
.name = "virtio-blk",
.args = "-machine q35 -device virtio-blk,drive=disk0 "
"-drive file=null-co://,id=disk0,if=none,format=raw",
.objects = "virtio*",
},{
.name = "virtio-scsi",
.args = "-machine q35 -device virtio-scsi,num_queues=8 "
"-device scsi-hd,drive=disk0 "
"-drive file=null-co://,id=disk0,if=none,format=raw",
.objects = "scsi* virtio*",
},{
.name = "virtio-gpu",
.args = "-machine q35 -nodefaults -device virtio-gpu",
.objects = "virtio*",
},{
.name = "virtio-vga",
.args = "-machine q35 -nodefaults -device virtio-vga",
.objects = "virtio*",
},{
.name = "virtio-rng",
.args = "-machine q35 -nodefaults -device virtio-rng",
.objects = "virtio*",
},{
.name = "virtio-balloon",
.args = "-machine q35 -nodefaults -device virtio-balloon",
.objects = "virtio*",
},{
.name = "virtio-serial",
.args = "-machine q35 -nodefaults -device virtio-serial",
.objects = "virtio*",
},{
.name = "virtio-mouse",
.args = "-machine q35 -nodefaults -device virtio-mouse",
.objects = "virtio*",
},{
.name = "virtio-9p",
.argfunc = generic_fuzzer_virtio_9p_args,
.objects = "virtio*",
},{
.name = "virtio-9p-synth",
.args = "-machine q35 -nodefaults "
"-device virtio-9p,fsdev=hshare,mount_tag=hshare "
"-fsdev synth,id=hshare",
.objects = "virtio*",
},{
.name = "e1000",
.args = "-M q35 -nodefaults "
"-device e1000,netdev=net0 -netdev user,id=net0",
.objects = "e1000",
},{
.name = "e1000e",
.args = "-M q35 -nodefaults "
"-device e1000e,netdev=net0 -netdev user,id=net0",
.objects = "e1000e",
},{
.name = "cirrus-vga",
.args = "-machine q35 -nodefaults -device cirrus-vga",
.objects = "cirrus*",
},{
.name = "bochs-display",
.args = "-machine q35 -nodefaults -device bochs-display",
.objects = "bochs*",
},{
.name = "intel-hda",
.args = "-machine q35 -nodefaults -device intel-hda,id=hda0 "
"-device hda-output,bus=hda0.0 -device hda-micro,bus=hda0.0 "
"-device hda-duplex,bus=hda0.0",
.objects = "intel-hda",
},{
.name = "ide-hd",
.args = "-machine pc -nodefaults "
"-drive file=null-co://,if=none,format=raw,id=disk0 "
"-device ide-hd,drive=disk0",
.objects = "*ide*",
},{
.name = "ide-atapi",
.args = "-machine pc -nodefaults "
"-drive file=null-co://,if=none,format=raw,id=disk0 "
"-device ide-cd,drive=disk0",
.objects = "*ide*",
},{
.name = "ahci-hd",
.args = "-machine q35 -nodefaults "
"-drive file=null-co://,if=none,format=raw,id=disk0 "
"-device ide-hd,drive=disk0",
.objects = "*ahci*",
},{
.name = "ahci-atapi",
.args = "-machine q35 -nodefaults "
"-drive file=null-co://,if=none,format=raw,id=disk0 "
"-device ide-cd,drive=disk0",
.objects = "*ahci*",
},{
.name = "floppy",
.args = "-machine pc -nodefaults -device floppy,id=floppy0 "
"-drive id=disk0,file=null-co://,file.read-zeroes=on,if=none,format=raw "
"-device floppy,drive=disk0,drive-type=288",
.objects = "fd* floppy* i8257",
},{
.name = "xhci",
.args = "-machine q35 -nodefaults "
"-drive file=null-co://,if=none,format=raw,id=disk0 "
"-device qemu-xhci,id=xhci -device usb-tablet,bus=xhci.0 "
"-device usb-bot -device usb-storage,drive=disk0 "
"-chardev null,id=cd0 -chardev null,id=cd1 "
"-device usb-braille,chardev=cd0 -device usb-ccid -device usb-ccid "
"-device usb-kbd -device usb-mouse -device usb-serial,chardev=cd1 "
"-device usb-tablet -device usb-wacom-tablet -device usb-audio",
.objects = "*usb* *uhci* *xhci*",
},{
.name = "pc-i440fx",
.args = "-machine pc",
.objects = "*",
},{
.name = "pc-q35",
.args = "-machine q35",
.objects = "*",
},{
.name = "vmxnet3",
.args = "-machine q35 -nodefaults "
"-device vmxnet3,netdev=net0 -netdev user,id=net0",
.objects = "vmxnet3"
},{
.name = "ne2k_pci",
.args = "-machine q35 -nodefaults "
"-device ne2k_pci,netdev=net0 -netdev user,id=net0",
.objects = "ne2k*"
},{
.name = "pcnet",
.args = "-machine q35 -nodefaults "
"-device pcnet,netdev=net0 -netdev user,id=net0",
.objects = "pcnet"
},{
.name = "rtl8139",
.args = "-machine q35 -nodefaults "
"-device rtl8139,netdev=net0 -netdev user,id=net0",
.objects = "rtl8139"
},{
.name = "i82550",
.args = "-machine q35 -nodefaults "
"-device i82550,netdev=net0 -netdev user,id=net0",
.objects = "i8255*"
},{
.name = "sdhci-v3",
.args = "-nodefaults -device sdhci-pci,sd-spec-version=3 "
"-device sd-card,drive=mydrive "
"-drive if=none,index=0,file=null-co://,format=raw,id=mydrive -nographic",
.objects = "sd*"
},{
.name = "ehci",
.args = "-machine q35 -nodefaults "
"-device ich9-usb-ehci1,bus=pcie.0,addr=1d.7,"
"multifunction=on,id=ich9-ehci-1 "
"-device ich9-usb-uhci1,bus=pcie.0,addr=1d.0,"
"multifunction=on,masterbus=ich9-ehci-1.0,firstport=0 "
"-device ich9-usb-uhci2,bus=pcie.0,addr=1d.1,"
"multifunction=on,masterbus=ich9-ehci-1.0,firstport=2 "
"-device ich9-usb-uhci3,bus=pcie.0,addr=1d.2,"
"multifunction=on,masterbus=ich9-ehci-1.0,firstport=4 "
"-drive if=none,id=usbcdrom,media=cdrom "
"-device usb-tablet,bus=ich9-ehci-1.0,port=1,usb_version=1 "
"-device usb-storage,bus=ich9-ehci-1.0,port=2,drive=usbcdrom",
.objects = "*usb* *hci*",
},{
.name = "ohci",
.args = "-machine q35 -nodefaults -device pci-ohci -device usb-kbd",
.objects = "*usb* *ohci*",
},{
.name = "megaraid",
.args = "-machine q35 -nodefaults -device megasas -device scsi-cd,drive=null0 "
"-blockdev driver=null-co,read-zeroes=on,node-name=null0",
.objects = "megasas*",
},{
.name = "am53c974",
.args = "-device am53c974,id=scsi -device scsi-hd,drive=disk0 "
"-drive id=disk0,if=none,file=null-co://,format=raw "
"-nodefaults",
.objects = "*esp* *scsi* *am53c974*",
},{
.name = "ac97",
.args = "-machine q35 -nodefaults "
"-device ac97,audiodev=snd0 -audiodev none,id=snd0 -nodefaults",
.objects = "ac97*",
},{
.name = "cs4231a",
.args = "-machine q35 -nodefaults "
"-device cs4231a,audiodev=snd0 -audiodev none,id=snd0 -nodefaults",
.objects = "cs4231a* i8257*",
},{
.name = "es1370",
.args = "-machine q35 -nodefaults "
"-device es1370,audiodev=snd0 -audiodev none,id=snd0 -nodefaults",
.objects = "es1370*",
},{
.name = "sb16",
.args = "-machine q35 -nodefaults "
"-device sb16,audiodev=snd0 -audiodev none,id=snd0 -nodefaults",
.objects = "sb16* i8257*",
},{
.name = "parallel",
.args = "-machine q35 -nodefaults "
"-parallel file:/dev/null",
.objects = "parallel*",
}
};
#endif
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