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| author | Alexander Bulekov <alxndr@bu.edu> | 2023-02-04 23:29:49 -0500 |
|---|---|---|
| committer | Alexander Bulekov <alxndr@bu.edu> | 2023-02-16 23:02:46 -0500 |
| commit | f031c95941e3dbc816416d5336ed6225a4933cfc (patch) | |
| tree | ca28b52e316558daa59be7692356b41ade63f014 /tests | |
| parent | 725767e9a1fd4c39628f9ad10cb7aa0fe98a04cc (diff) | |
| download | qemu-f031c95941e3dbc816416d5336ed6225a4933cfc.zip qemu-f031c95941e3dbc816416d5336ed6225a4933cfc.tar.gz qemu-f031c95941e3dbc816416d5336ed6225a4933cfc.tar.bz2 | |
fuzz/i440fx: remove fork-based fuzzer
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/qtest/fuzz/i440fx_fuzz.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/tests/qtest/fuzz/i440fx_fuzz.c b/tests/qtest/fuzz/i440fx_fuzz.c index b17fc72..155fe01 100644 --- a/tests/qtest/fuzz/i440fx_fuzz.c +++ b/tests/qtest/fuzz/i440fx_fuzz.c @@ -18,7 +18,6 @@ #include "tests/qtest/libqos/pci-pc.h" #include "fuzz.h" #include "qos_fuzz.h" -#include "fork_fuzz.h" #define I440FX_PCI_HOST_BRIDGE_CFG 0xcf8 @@ -89,6 +88,7 @@ static void i440fx_fuzz_qtest(QTestState *s, size_t Size) { ioport_fuzz_qtest(s, Data, Size); + fuzz_reset(s); } static void pciconfig_fuzz_qos(QTestState *s, QPCIBus *bus, @@ -145,17 +145,6 @@ static void i440fx_fuzz_qos(QTestState *s, pciconfig_fuzz_qos(s, bus, Data, Size); } -static void i440fx_fuzz_qos_fork(QTestState *s, - const unsigned char *Data, size_t Size) { - if (fork() == 0) { - i440fx_fuzz_qos(s, Data, Size); - _Exit(0); - } else { - flush_events(s); - wait(NULL); - } -} - static const char *i440fx_qtest_argv = TARGET_NAME " -machine accel=qtest" " -m 0 -display none"; static GString *i440fx_argv(FuzzTarget *t) @@ -163,10 +152,6 @@ static GString *i440fx_argv(FuzzTarget *t) return g_string_new(i440fx_qtest_argv); } -static void fork_init(void) -{ - counter_shm_init(); -} static void register_pci_fuzz_targets(void) { @@ -178,16 +163,6 @@ static void register_pci_fuzz_targets(void) .get_init_cmdline = i440fx_argv, .fuzz = i440fx_fuzz_qtest}); - /* Uses libqos and forks to prevent state leakage */ - fuzz_add_qos_target(&(FuzzTarget){ - .name = "i440fx-qos-fork-fuzz", - .description = "Fuzz the i440fx using raw qtest commands and " - "rebooting after each run", - .pre_vm_init = &fork_init, - .fuzz = i440fx_fuzz_qos_fork,}, - "i440FX-pcihost", - &(QOSGraphTestOptions){} - ); /* * Uses libqos. Doesn't do anything to reset state. Note that if we were to |