1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
|
/*
* 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){
g_autofree char *tmpdir = g_dir_make_tmp("qemu-fuzz.XXXXXX", NULL);
g_assert_nonnull(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,audiodev=snd0 -audiodev none,id=snd0",
.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
|
