diff options
Diffstat (limited to 'src/afl-analyze.c')
| -rw-r--r-- | src/afl-analyze.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/src/afl-analyze.c b/src/afl-analyze.c index 7d78ffc8..3a392da4 100644 --- a/src/afl-analyze.c +++ b/src/afl-analyze.c @@ -57,13 +57,13 @@ static s32 child_pid; /* PID of the tested program */ -u8* trace_bits; /* SHM with instrumentation bitmap */ +u8 *trace_bits; /* SHM with instrumentation bitmap */ static u8 *in_file, /* Analyzer input test case */ *prog_in, /* Targeted program input file */ *doc_path; /* Path to docs */ -static u8* in_data; /* Input data for analysis */ +static u8 *in_data; /* Input data for analysis */ static u32 in_len, /* Input data length */ orig_cksum, /* Original checksum */ @@ -84,7 +84,7 @@ static volatile u8 stop_soon, /* Ctrl-C pressed? */ static u8 qemu_mode; -static u8* target_path; +static u8 *target_path; /* Constants used for describing byte behavior. */ @@ -114,7 +114,7 @@ static u8 count_class_lookup[256] = { }; -static void classify_counts(u8* mem) { +static void classify_counts(u8 *mem) { u32 i = MAP_SIZE; @@ -144,7 +144,7 @@ static void classify_counts(u8* mem) { static inline u8 anything_set(void) { - u32* ptr = (u32*)trace_bits; + u32 *ptr = (u32 *)trace_bits; u32 i = (MAP_SIZE >> 2); while (i--) @@ -189,7 +189,7 @@ 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; @@ -219,7 +219,7 @@ static void handle_timeout(int sig) { /* Execute target application. Returns exec checksum, or 0 if program times out. */ -static u32 run_target(char** argv, u8* mem, u32 len, u8 first_run) { +static u32 run_target(char **argv, u8 *mem, u32 len, u8 first_run) { static struct itimerval it; int status = 0; @@ -243,7 +243,7 @@ static u32 run_target(char** argv, u8* mem, u32 len, u8 first_run) { if (dup2(use_stdin ? prog_in_fd : dev_null_fd, 0) < 0 || dup2(dev_null_fd, 1) < 0 || dup2(dev_null_fd, 2) < 0) { - *(u32*)trace_bits = EXEC_FAIL_SIG; + *(u32 *)trace_bits = EXEC_FAIL_SIG; PFATAL("dup2() failed"); } @@ -272,7 +272,7 @@ static u32 run_target(char** argv, u8* mem, u32 len, u8 first_run) { execv(target_path, argv); - *(u32*)trace_bits = EXEC_FAIL_SIG; + *(u32 *)trace_bits = EXEC_FAIL_SIG; exit(0); } @@ -299,7 +299,7 @@ static u32 run_target(char** argv, u8* mem, u32 len, u8 first_run) { /* Clean up bitmap, analyze exit condition, etc. */ - if (*(u32*)trace_bits == EXEC_FAIL_SIG) + if (*(u32 *)trace_bits == EXEC_FAIL_SIG) FATAL("Unable to execute '%s'", argv[0]); classify_counts(trace_bits); @@ -378,7 +378,7 @@ static void show_legend(void) { /* Interpret and report a pattern in the input file. */ -static void dump_hex(u8* buf, u32 len, u8* b_data) { +static void dump_hex(u8 *buf, u32 len, u8 *b_data) { u32 i; @@ -409,7 +409,7 @@ static void dump_hex(u8* buf, u32 len, u8* b_data) { case 2: { - u16 val = *(u16*)(in_data + i); + u16 val = *(u16 *)(in_data + i); /* Small integers may be length fields. */ @@ -435,7 +435,7 @@ static void dump_hex(u8* buf, u32 len, u8* b_data) { case 4: { - u32 val = *(u32*)(in_data + i); + u32 val = *(u32 *)(in_data + i); /* Small integers may be length fields. */ @@ -544,12 +544,12 @@ static void dump_hex(u8* buf, u32 len, u8* b_data) { /* Actually analyze! */ -static void analyze(char** argv) { +static void analyze(char **argv) { u32 i; u32 boring_len = 0, prev_xff = 0, prev_x01 = 0, prev_s10 = 0, prev_a10 = 0; - u8* b_data = ck_alloc(in_len + 1); + u8 *b_data = ck_alloc(in_len + 1); u8 seq_byte = 0; b_data[in_len] = 0xff; /* Intentional terminator. */ @@ -651,14 +651,14 @@ static void handle_stop_sig(int sig) { static void set_up_environment(void) { - u8* x; + u8 *x; dev_null_fd = open("/dev/null", O_RDWR); if (dev_null_fd < 0) PFATAL("Unable to open /dev/null"); if (!prog_in) { - u8* use_dir = "."; + u8 *use_dir = "."; if (access(use_dir, R_OK | W_OK | X_OK)) { @@ -715,9 +715,9 @@ static void set_up_environment(void) { 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) { @@ -779,7 +779,7 @@ 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" @@ -822,9 +822,9 @@ static void usage(u8* argv0) { /* Find binary. */ -static void find_binary(u8* fname) { +static void find_binary(u8 *fname) { - u8* env_path = 0; + u8 *env_path = 0; struct stat st; if (strchr(fname, '/') || !(env_path = getenv("PATH"))) { @@ -877,11 +877,11 @@ static void find_binary(u8* fname) { /* Main entry point */ -int main(int argc, char** argv, char** envp) { +int main(int argc, char **argv, char **envp) { s32 opt; u8 mem_limit_given = 0, timeout_given = 0, unicorn_mode = 0, use_wine = 0; - char** use_argv; + char **use_argv; doc_path = access(DOC_PATH, F_OK) ? "docs" : DOC_PATH; |