diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/qtest/fuzz/fuzz.c | 13 | ||||
| -rw-r--r-- | tests/qtest/fuzz/fuzz.h | 6 | ||||
| -rw-r--r-- | tests/qtest/fuzz/i440fx_fuzz.c | 4 | ||||
| -rw-r--r-- | tests/qtest/fuzz/qos_fuzz.c | 6 |
4 files changed, 14 insertions, 15 deletions
diff --git a/tests/qtest/fuzz/fuzz.c b/tests/qtest/fuzz/fuzz.c index 0b66e43..6bc17ef 100644 --- a/tests/qtest/fuzz/fuzz.c +++ b/tests/qtest/fuzz/fuzz.c @@ -199,16 +199,15 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp) } /* Run QEMU's softmmu main with the fuzz-target dependent arguments */ - const char *init_cmdline = fuzz_target->get_init_cmdline(fuzz_target); - init_cmdline = g_strdup_printf("%s -qtest /dev/null -qtest-log %s", - init_cmdline, - getenv("QTEST_LOG") ? "/dev/fd/2" - : "/dev/null"); - + GString *cmd_line = fuzz_target->get_init_cmdline(fuzz_target); + g_string_append_printf(cmd_line, + " -qtest /dev/null -qtest-log %s", + getenv("QTEST_LOG") ? "/dev/fd/2" : "/dev/null"); /* Split the runcmd into an argv and argc */ wordexp_t result; - wordexp(init_cmdline, &result, 0); + wordexp(cmd_line->str, &result, 0); + g_string_free(cmd_line, true); qemu_init(result.we_wordc, result.we_wordv, NULL); diff --git a/tests/qtest/fuzz/fuzz.h b/tests/qtest/fuzz/fuzz.h index 72d5710..9ca3d10 100644 --- a/tests/qtest/fuzz/fuzz.h +++ b/tests/qtest/fuzz/fuzz.h @@ -50,10 +50,10 @@ typedef struct FuzzTarget { /* - * returns the arg-list that is passed to qemu/softmmu init() - * Cannot be NULL + * Returns the arguments that are passed to qemu/softmmu init(). Freed by + * the caller. */ - const char* (*get_init_cmdline)(struct FuzzTarget *); + GString *(*get_init_cmdline)(struct FuzzTarget *); /* * will run once, prior to running qemu/softmmu init. diff --git a/tests/qtest/fuzz/i440fx_fuzz.c b/tests/qtest/fuzz/i440fx_fuzz.c index e2f31e5..bf966d4 100644 --- a/tests/qtest/fuzz/i440fx_fuzz.c +++ b/tests/qtest/fuzz/i440fx_fuzz.c @@ -158,9 +158,9 @@ static void i440fx_fuzz_qos_fork(QTestState *s, static const char *i440fx_qtest_argv = TARGET_NAME " -machine accel=qtest" " -m 0 -display none"; -static const char *i440fx_argv(FuzzTarget *t) +static GString *i440fx_argv(FuzzTarget *t) { - return i440fx_qtest_argv; + return g_string_new(i440fx_qtest_argv); } static void fork_init(void) diff --git a/tests/qtest/fuzz/qos_fuzz.c b/tests/qtest/fuzz/qos_fuzz.c index 0c68f53..d52f3eb 100644 --- a/tests/qtest/fuzz/qos_fuzz.c +++ b/tests/qtest/fuzz/qos_fuzz.c @@ -66,7 +66,7 @@ void *qos_allocate_objects(QTestState *qts, QGuestAllocator **p_alloc) return allocate_objects(qts, current_path + 1, p_alloc); } -static const char *qos_build_main_args(void) +static GString *qos_build_main_args(void) { char **path = fuzz_path_vec; QOSGraphNode *test_node; @@ -88,7 +88,7 @@ static const char *qos_build_main_args(void) /* Prepend the arguments that we need */ g_string_prepend(cmd_line, TARGET_NAME " -display none -machine accel=qtest -m 64 "); - return cmd_line->str; + return cmd_line; } /* @@ -189,7 +189,7 @@ static void walk_path(QOSGraphNode *orig_path, int len) g_free(path_str); } -static const char *qos_get_cmdline(FuzzTarget *t) +static GString *qos_get_cmdline(FuzzTarget *t) { /* * Set a global variable that we use to identify the qos_path for our |