diff options
Diffstat (limited to 'src/afl-tmin.c')
| -rw-r--r-- | src/afl-tmin.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/src/afl-tmin.c b/src/afl-tmin.c index 65cc00ce..17e9af5a 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -58,13 +58,13 @@ #include <sys/types.h> #include <sys/resource.h> -static u8* mask_bitmap; /* Mask for trace bits (-B) */ +static u8 *mask_bitmap; /* Mask for trace bits (-B) */ u8 *in_file, /* Minimizer input test case */ *output_file, /* Minimizer output file */ *doc_path; /* Path to docs */ -static u8* in_data; /* Input data for trimming */ +static u8 *in_data; /* Input data for trimming */ static u32 in_len, /* Input data length */ orig_cksum, /* Original checksum */ @@ -105,7 +105,7 @@ static const u8 count_class_lookup[256] = { }; -static void classify_counts(u8* mem) { +static void classify_counts(u8 *mem) { u32 i = MAP_SIZE; @@ -133,7 +133,7 @@ static void classify_counts(u8* mem) { /* Apply mask to classified bitmap (if set). */ -static void apply_mask(u32* mem, u32* mask) { +static void apply_mask(u32 *mem, u32 *mask) { u32 i = (MAP_SIZE >> 2); @@ -151,9 +151,9 @@ static void apply_mask(u32* mem, u32* mask) { /* See if any bytes are set in the bitmap. */ -static inline u8 anything_set(afl_forkserver_t* fsrv) { +static inline u8 anything_set(afl_forkserver_t *fsrv) { - u32* ptr = (u32*)fsrv->trace_bits; + u32 *ptr = (u32 *)fsrv->trace_bits; u32 i = (MAP_SIZE >> 2); while (i--) @@ -196,7 +196,7 @@ static void read_initial_file(void) { /* Write output file. */ -static s32 write_to_file(u8* path, u8* mem, u32 len) { +static s32 write_to_file(u8 *path, u8 *mem, u32 len) { s32 ret; @@ -218,7 +218,7 @@ static s32 write_to_file(u8* path, u8* mem, u32 len) { is unlinked and a new one is created. Otherwise, out_fd is rewound and truncated. */ -static void write_to_testcase(afl_forkserver_t* fsrv, void* mem, u32 len) { +static void write_to_testcase(afl_forkserver_t *fsrv, void *mem, u32 len) { s32 fd = fsrv->out_fd; @@ -395,7 +395,7 @@ static void init_forkserver(char **argv) { /* Execute target application. Returns 0 if the changes are a dud, or 1 if they should be kept. */ -static u8 run_target(afl_forkserver_t* fsrv, char** argv, u8* mem, u32 len, +static u8 run_target(afl_forkserver_t *fsrv, char **argv, u8 *mem, u32 len, u8 first_run) { static struct itimerval it; @@ -460,13 +460,13 @@ static u8 run_target(afl_forkserver_t* fsrv, char** argv, u8* mem, u32 len, /* Clean up bitmap, analyze exit condition, etc. */ - if (*(u32*)fsrv->trace_bits == EXEC_FAIL_SIG) + if (*(u32 *)fsrv->trace_bits == EXEC_FAIL_SIG) FATAL("Unable to execute '%s'", argv[0]); if (!hang_mode) { classify_counts(fsrv->trace_bits); - apply_mask((u32*)fsrv->trace_bits, (u32*)mask_bitmap); + apply_mask((u32 *)fsrv->trace_bits, (u32 *)mask_bitmap); } @@ -565,11 +565,11 @@ static u32 next_p2(u32 val) { /* Actually minimize! */ -static void minimize(afl_forkserver_t* fsrv, char** argv) { +static void minimize(afl_forkserver_t *fsrv, char **argv) { static u32 alpha_map[256]; - u8* tmp_buf = ck_alloc_nozero(in_len); + u8 *tmp_buf = ck_alloc_nozero(in_len); u32 orig_len = in_len, stage_o_len; u32 del_len, set_len, del_pos, set_pos, i, alpha_size, cur_pass = 0; @@ -835,16 +835,16 @@ static void handle_stop_sig(int sig) { /* Do basic preparations - persistent fds, filenames, etc. */ -static void set_up_environment(afl_forkserver_t* fsrv) { +static void set_up_environment(afl_forkserver_t *fsrv) { - u8* x; + u8 *x; fsrv->dev_null_fd = open("/dev/null", O_RDWR); if (fsrv->dev_null_fd < 0) PFATAL("Unable to open /dev/null"); if (!fsrv->out_file) { - u8* use_dir = "."; + u8 *use_dir = "."; if (access(use_dir, R_OK | W_OK | X_OK)) { @@ -907,9 +907,9 @@ static void set_up_environment(afl_forkserver_t* fsrv) { if (qemu_mode) { - u8* qemu_preload = getenv("QEMU_SET_ENV"); - u8* afl_preload = getenv("AFL_PRELOAD"); - u8* buf; + u8 *qemu_preload = getenv("QEMU_SET_ENV"); + u8 *afl_preload = getenv("AFL_PRELOAD"); + u8 *buf; s32 i, afl_preload_size = strlen(afl_preload); for (i = 0; i < afl_preload_size; ++i) { @@ -971,7 +971,7 @@ static void setup_signal_handlers(void) { /* Display usage hints. */ -static void usage(u8* argv0) { +static void usage(u8 *argv0) { SAYF( "\n%s [ options ] -- /path/to/target_app [ ... ]\n\n" @@ -1018,9 +1018,9 @@ static void usage(u8* argv0) { /* Find binary. */ -static void find_binary(afl_forkserver_t* fsrv, u8* fname) { +static void find_binary(afl_forkserver_t *fsrv, u8 *fname) { - u8* env_path = 0; + u8 * env_path = 0; struct stat st; if (strchr(fname, '/') || !(env_path = getenv("PATH"))) { @@ -1074,7 +1074,7 @@ static void find_binary(afl_forkserver_t* fsrv, u8* fname) { /* Read mask bitmap from file. This is for the -B option. */ -static void read_bitmap(u8* fname) { +static void read_bitmap(u8 *fname) { s32 fd = open(fname, O_RDONLY); @@ -1088,16 +1088,16 @@ static void read_bitmap(u8* fname) { /* Main entry point */ -int main(int argc, char** argv_orig, char** envp) { +int main(int argc, char **argv_orig, char **envp) { s32 opt; u8 mem_limit_given = 0, timeout_given = 0, unicorn_mode = 0, use_wine = 0; - char** use_argv; + char **use_argv; - char** argv = argv_cpy_dup(argc, argv_orig); + char **argv = argv_cpy_dup(argc, argv_orig); afl_forkserver_t fsrv_var = {0}; - afl_forkserver_t* fsrv = &fsrv_var; + afl_forkserver_t *fsrv = &fsrv_var; afl_fsrv_init(fsrv); doc_path = access(DOC_PATH, F_OK) ? "docs" : DOC_PATH; |