Commit 84cb0a6d authored by Philippe Mathieu-Daudé's avatar Philippe Mathieu-Daudé Committed by Stefan Hajnoczi
Browse files

tests/fuzz: Extract pciconfig_fuzz_qos() method 



Extract the generic pciconfig_fuzz_qos() method from
i440fx_fuzz_qos(). This will help to write tests not
specific to the i440FX controller.

Signed-off-by: default avatarPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200514143433.18569-6-philmd@redhat.com
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent 79e18a60

tests/qtest/fuzz/i440fx_fuzz.c

+14 −6
Original line number Diff line number Diff line
@@ -84,7 +84,7 @@ static void i440fx_fuzz_qtest(QTestState *s, 
    flush_events(s);

}



static void i440fx_fuzz_qos(QTestState *s,

static void pciconfig_fuzz_qos(QTestState *s, QPCIBus *bus,

        const unsigned char *Data, size_t Size) {

    /*

     * Same as i440fx_fuzz_qtest, but using QOS. devfn is incorporated into the
@@ -97,11 +97,6 @@ static void i440fx_fuzz_qos(QTestState *s, 
        uint32_t value;

    } a;



    static QPCIBus *bus;

    if (!bus) {

        bus = qpci_new_pc(s, fuzz_qos_alloc);

    }



    while (Size >= sizeof(a)) {

        memcpy(&a, Data, sizeof(a));

        switch (a.opcode % ACTION_MAX) {
@@ -130,6 +125,19 @@ static void i440fx_fuzz_qos(QTestState *s, 
    flush_events(s);

}



static void i440fx_fuzz_qos(QTestState *s,

                            const unsigned char *Data,

                            size_t Size)

{

    static QPCIBus *bus;



    if (!bus) {

        bus = qpci_new_pc(s, fuzz_qos_alloc);

    }



    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) {