tests/qtest/fuzz/generic_fuzz_configs.h

   1 /*
   2  * Generic Virtual-Device Fuzzing Target Configs
   3  *
   4  * Copyright Red Hat Inc., 2020
   5  *
   6  * Authors:
   7  *  Alexander Bulekov   <alxndr@bu.edu>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  10  * See the COPYING file in the top-level directory.
  11  */
  12
  13 #ifndef GENERIC_FUZZ_CONFIGS_H
  14 #define GENERIC_FUZZ_CONFIGS_H
  15
  16
  17 typedef struct generic_fuzz_config {
  18     const char *name, *args, *objects;
  19     gchar* (*argfunc)(void); /* Result must be freeable by g_free() */
  20 } generic_fuzz_config;
  21
  22 static inline gchar *generic_fuzzer_virtio_9p_args(void){
  23     char tmpdir[] = "/tmp/qemu-fuzz.XXXXXX";
  24     g_assert_nonnull(mkdtemp(tmpdir));
  25
  26     return g_strdup_printf("-machine q35 -nodefaults "
  27     "-device virtio-9p,fsdev=hshare,mount_tag=hshare "
  28     "-fsdev local,id=hshare,path=%s,security_model=mapped-xattr,"
  29     "writeout=immediate,fmode=0600,dmode=0700", tmpdir);
  30 }
  31
  32 const generic_fuzz_config predefined_configs[] = {
  33     {
  34         .name = "virtio-net-pci-slirp",
  35         .args = "-M q35 -nodefaults "
  36         "-device virtio-net,netdev=net0 -netdev user,id=net0",
  37         .objects = "virtio*",
  38     },{
  39         .name = "virtio-blk",
  40         .args = "-machine q35 -device virtio-blk,drive=disk0 "
  41         "-drive file=null-co://,id=disk0,if=none,format=raw",
  42         .objects = "virtio*",
  43     },{
  44         .name = "virtio-scsi",
  45         .args = "-machine q35 -device virtio-scsi,num_queues=8 "
  46         "-device scsi-hd,drive=disk0 "
  47         "-drive file=null-co://,id=disk0,if=none,format=raw",
  48         .objects = "scsi* virtio*",
  49     },{
  50         .name = "virtio-gpu",
  51         .args = "-machine q35 -nodefaults -device virtio-gpu",
  52         .objects = "virtio*",
  53     },{
  54         .name = "virtio-vga",
  55         .args = "-machine q35 -nodefaults -device virtio-vga",
  56         .objects = "virtio*",
  57     },{
  58         .name = "virtio-rng",
  59         .args = "-machine q35 -nodefaults -device virtio-rng",
  60         .objects = "virtio*",
  61     },{
  62         .name = "virtio-balloon",
  63         .args = "-machine q35 -nodefaults -device virtio-balloon",
  64         .objects = "virtio*",
  65     },{
  66         .name = "virtio-serial",
  67         .args = "-machine q35 -nodefaults -device virtio-serial",
  68         .objects = "virtio*",
  69     },{
  70         .name = "virtio-mouse",
  71         .args = "-machine q35 -nodefaults -device virtio-mouse",
  72         .objects = "virtio*",
  73     },{
  74         .name = "virtio-9p",
  75         .argfunc = generic_fuzzer_virtio_9p_args,
  76         .objects = "virtio*",
  77     },{
  78         .name = "virtio-9p-synth",
  79         .args = "-machine q35 -nodefaults "
  80         "-device virtio-9p,fsdev=hshare,mount_tag=hshare "
  81         "-fsdev synth,id=hshare",
  82         .objects = "virtio*",
  83     },{
  84         .name = "e1000",
  85         .args = "-M q35 -nodefaults "
  86         "-device e1000,netdev=net0 -netdev user,id=net0",
  87         .objects = "e1000",
  88     },{
  89         .name = "e1000e",
  90         .args = "-M q35 -nodefaults "
  91         "-device e1000e,netdev=net0 -netdev user,id=net0",
  92         .objects = "e1000e",
  93     },{
  94         .name = "cirrus-vga",
  95         .args = "-machine q35 -nodefaults -device cirrus-vga",
  96         .objects = "cirrus*",
  97     },{
  98         .name = "bochs-display",
  99         .args = "-machine q35 -nodefaults -device bochs-display",
 100         .objects = "bochs*",
 101     },{
 102         .name = "intel-hda",
 103         .args = "-machine q35 -nodefaults -device intel-hda,id=hda0 "
 104         "-device hda-output,bus=hda0.0 -device hda-micro,bus=hda0.0 "
 105         "-device hda-duplex,bus=hda0.0",
 106         .objects = "intel-hda",
 107     },{
 108         .name = "ide-hd",
 109         .args = "-machine pc -nodefaults "
 110         "-drive file=null-co://,if=none,format=raw,id=disk0 "
 111         "-device ide-hd,drive=disk0",
 112         .objects = "*ide*",
 113     },{
 114         .name = "ide-atapi",
 115         .args = "-machine pc -nodefaults "
 116         "-drive file=null-co://,if=none,format=raw,id=disk0 "
 117         "-device ide-cd,drive=disk0",
 118         .objects = "*ide*",
 119     },{
 120         .name = "ahci-hd",
 121         .args = "-machine q35 -nodefaults "
 122         "-drive file=null-co://,if=none,format=raw,id=disk0 "
 123         "-device ide-hd,drive=disk0",
 124         .objects = "*ahci*",
 125     },{
 126         .name = "ahci-atapi",
 127         .args = "-machine q35 -nodefaults "
 128         "-drive file=null-co://,if=none,format=raw,id=disk0 "
 129         "-device ide-cd,drive=disk0",
 130         .objects = "*ahci*",
 131     },{
 132         .name = "floppy",
 133         .args = "-machine pc -nodefaults -device floppy,id=floppy0 "
 134         "-drive id=disk0,file=null-co://,file.read-zeroes=on,if=none,format=raw "
 135         "-device floppy,drive=disk0,drive-type=288",
 136         .objects = "fd* floppy* i8257",
 137     },{
 138         .name = "xhci",
 139         .args = "-machine q35 -nodefaults "
 140         "-drive file=null-co://,if=none,format=raw,id=disk0 "
 141         "-device qemu-xhci,id=xhci -device usb-tablet,bus=xhci.0 "
 142         "-device usb-bot -device usb-storage,drive=disk0 "
 143         "-chardev null,id=cd0 -chardev null,id=cd1 "
 144         "-device usb-braille,chardev=cd0 -device usb-ccid -device usb-ccid "
 145         "-device usb-kbd -device usb-mouse -device usb-serial,chardev=cd1 "
 146         "-device usb-tablet -device usb-wacom-tablet -device usb-audio",
 147         .objects = "*usb* *uhci* *xhci*",
 148     },{
 149         .name = "pc-i440fx",
 150         .args = "-machine pc",
 151         .objects = "*",
 152     },{
 153         .name = "pc-q35",
 154         .args = "-machine q35",
 155         .objects = "*",
 156     },{
 157         .name = "vmxnet3",
 158         .args = "-machine q35 -nodefaults "
 159         "-device vmxnet3,netdev=net0 -netdev user,id=net0",
 160         .objects = "vmxnet3"
 161     },{
 162         .name = "ne2k_pci",
 163         .args = "-machine q35 -nodefaults "
 164         "-device ne2k_pci,netdev=net0 -netdev user,id=net0",
 165         .objects = "ne2k*"
 166     },{
 167         .name = "pcnet",
 168         .args = "-machine q35 -nodefaults "
 169         "-device pcnet,netdev=net0 -netdev user,id=net0",
 170         .objects = "pcnet"
 171     },{
 172         .name = "rtl8139",
 173         .args = "-machine q35 -nodefaults "
 174         "-device rtl8139,netdev=net0 -netdev user,id=net0",
 175         .objects = "rtl8139"
 176     },{
 177         .name = "i82550",
 178         .args = "-machine q35 -nodefaults "
 179         "-device i82550,netdev=net0 -netdev user,id=net0",
 180         .objects = "eepro*"
 181     },{
 182         .name = "sdhci-v3",
 183         .args = "-nodefaults -device sdhci-pci,sd-spec-version=3 "
 184         "-device sd-card,drive=mydrive "
 185         "-drive if=sd,index=0,file=null-co://,format=raw,id=mydrive -nographic",
 186         .objects = "sd*"
 187     },{
 188         .name = "ehci",
 189         .args = "-machine q35 -nodefaults "
 190         "-device ich9-usb-ehci1,bus=pcie.0,addr=1d.7,"
 191         "multifunction=on,id=ich9-ehci-1 "
 192         "-device ich9-usb-uhci1,bus=pcie.0,addr=1d.0,"
 193         "multifunction=on,masterbus=ich9-ehci-1.0,firstport=0 "
 194         "-device ich9-usb-uhci2,bus=pcie.0,addr=1d.1,"
 195         "multifunction=on,masterbus=ich9-ehci-1.0,firstport=2 "
 196         "-device ich9-usb-uhci3,bus=pcie.0,addr=1d.2,"
 197         "multifunction=on,masterbus=ich9-ehci-1.0,firstport=4 "
 198         "-drive if=none,id=usbcdrom,media=cdrom "
 199         "-device usb-tablet,bus=ich9-ehci-1.0,port=1,usb_version=1 "
 200         "-device usb-storage,bus=ich9-ehci-1.0,port=2,drive=usbcdrom",
 201         .objects = "*usb* *hci*",
 202     },{
 203         .name = "ohci",
 204         .args = "-machine q35 -nodefaults  -device pci-ohci -device usb-kbd",
 205         .objects = "*usb* *ohci*",
 206     },{
 207         .name = "megaraid",
 208         .args = "-machine q35 -nodefaults -device megasas -device scsi-cd,drive=null0 "
 209         "-blockdev driver=null-co,read-zeroes=on,node-name=null0",
 210         .objects = "megasas*",
 211     },{
 212         .name = "ac97",
 213         .args = "-machine q35 -nodefaults "
 214         "-device ac97,audiodev=snd0 -audiodev none,id=snd0 -nodefaults",
 215         .objects = "ac97*",
 216     },{
 217         .name = "cs4231a",
 218         .args = "-machine q35 -nodefaults "
 219         "-device cs4231a,audiodev=snd0 -audiodev none,id=snd0 -nodefaults",
 220         .objects = "cs4231a* i8257*",
 221     },{
 222         .name = "es1370",
 223         .args = "-machine q35 -nodefaults "
 224         "-device es1370,audiodev=snd0 -audiodev none,id=snd0 -nodefaults",
 225         .objects = "es1370*",
 226     },{
 227         .name = "sb16",
 228         .args = "-machine q35 -nodefaults "
 229         "-device sb16,audiodev=snd0 -audiodev none,id=snd0 -nodefaults",
 230         .objects = "sb16* i8257*",
 231     },{
 232         .name = "parallel",
 233         .args = "-machine q35 -nodefaults "
 234         "-parallel file:/dev/null",
 235         .objects = "parallel*",
 236     }
 237 };
 238
 239 #endif