Disks work differently depending on the x86 machine type (SATA vs PATA).
Additionally, we should fuzz the atapi code paths, which might contain
vulnerabilities such as CVE-2020-29443. This patch adds hard-disk and
cdrom generic-fuzzer configs for both the pc (PATA) and q35 (SATA)
machine types.
Signed-off-by: Alexander Bulekov <alx...@bu.edu>
---
tests/qtest/fuzz/generic_fuzz_configs.h | 20 +++++++++++++++++++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/tests/qtest/fuzz/generic_fuzz_configs.h
b/tests/qtest/fuzz/generic_fuzz_configs.h
index 7fed035345..2ec52fbb63 100644
--- a/tests/qtest/fuzz/generic_fuzz_configs.h
+++ b/tests/qtest/fuzz/generic_fuzz_configs.h
@@ -85,10 +85,28 @@ const generic_fuzz_config predefined_configs[] = {
.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-hd,drive=disk0",
- .objects = "ahci*",
+ .objects = "*ahci*",
},{
.name = "floppy",
.args = "-machine pc -nodefaults -device floppy,id=floppy0 "
--
2.28.0
