mirror of
https://github.com/AFLplusplus/AFLplusplus.git
synced 2025-06-10 09:11:34 +00:00
dropped make switches
This commit is contained in:
Dominik Maier
parent
d3130ace30
commit
9b63fc758e
10
Makefile
10
Makefile
@ -65,9 +65,9 @@ ifneq "$(shell uname -m)" "x86_64"
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endif
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CFLAGS ?= -O3 -funroll-loops $(CFLAGS_OPT)
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override CFLAGS += -Wall -g -Wno-pointer-sign -D_FORTIFY_SOURCE=2 -I include/ \
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-DAFL_PATH=\"$(HELPER_PATH)\" -DBIN_PATH=\"$(BIN_PATH)\" \
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-DDOC_PATH=\"$(DOC_PATH)\" -Wno-unused-function -fcommon
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override CFLAGS += -Wall -g -Wno-pointer-sign -D_FORTIFY_SOURCE=2 \
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-I include/ -DAFL_PATH=\"$(HELPER_PATH)\" \
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-DBIN_PATH=\"$(BIN_PATH)\" -DDOC_PATH=\"$(DOC_PATH)\"
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AFL_FUZZ_FILES = $(wildcard src/afl-fuzz*.c)
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@ -304,8 +304,8 @@ afl-tmin: src/afl-tmin.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver
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afl-analyze: src/afl-analyze.c src/afl-common.o src/afl-sharedmem.o $(COMM_HDR) | test_x86
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$(CC) $(CFLAGS) $(CFLAGS_FLTO) src/$@.c src/afl-common.o src/afl-sharedmem.o -o $@ $(LDFLAGS)
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afl-gotcpu: src/afl-gotcpu.c $(COMM_HDR) | test_x86
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$(CC) $(CFLAGS) src/$@.c -o $@ $(LDFLAGS)
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afl-gotcpu: src/afl-gotcpu.c src/afl-common.o $(COMM_HDR) | test_x86
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$(CC) $(CFLAGS) src/$@.c src/afl-common.o -o $@ $(LDFLAGS)
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# document all mutations and only do one run (use with only one input file!)
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@ -967,7 +967,7 @@ static inline u32 get_rand_seed(afl_state_t *afl) {
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/* Find first power of two greater or equal to val (assuming val under
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2^63). */
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static u64 next_p2(u64 val) {
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static inline u64 next_p2(u64 val) {
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u64 ret = 1;
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while (val > ret)
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363
include/common.h
363
include/common.h
@ -50,395 +50,54 @@ char * get_afl_env(char *env);
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/* Get unix time in milliseconds */
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static u64 get_cur_time(void) {
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struct timeval tv;
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struct timezone tz;
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gettimeofday(&tv, &tz);
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return (tv.tv_sec * 1000ULL) + (tv.tv_usec / 1000);
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}
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u64 get_cur_time(void);
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/* Get unix time in microseconds */
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static u64 get_cur_time_us(void) {
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struct timeval tv;
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struct timezone tz;
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gettimeofday(&tv, &tz);
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return (tv.tv_sec * 1000000ULL) + tv.tv_usec;
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}
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u64 get_cur_time_us(void);
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/* Describe integer. The buf should be
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at least 6 bytes to fit all ints we randomly see.
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Will return buf for convenience. */
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static u8 *stringify_int(u8 *buf, size_t len, u64 val) {
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\
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#define CHK_FORMAT(_divisor, _limit_mult, _fmt, _cast) \
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do { \
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\
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if (val < (_divisor) * (_limit_mult)) { \
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\
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snprintf(buf, len, _fmt, ((_cast)val) / (_divisor)); \
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return buf; \
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\
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} \
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\
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} while (0)
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/* 0-9999 */
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CHK_FORMAT(1, 10000, "%llu", u64);
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/* 10.0k - 99.9k */
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CHK_FORMAT(1000, 99.95, "%0.01fk", double);
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/* 100k - 999k */
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CHK_FORMAT(1000, 1000, "%lluk", u64);
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/* 1.00M - 9.99M */
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CHK_FORMAT(1000 * 1000, 9.995, "%0.02fM", double);
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/* 10.0M - 99.9M */
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CHK_FORMAT(1000 * 1000, 99.95, "%0.01fM", double);
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/* 100M - 999M */
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CHK_FORMAT(1000 * 1000, 1000, "%lluM", u64);
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/* 1.00G - 9.99G */
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CHK_FORMAT(1000LL * 1000 * 1000, 9.995, "%0.02fG", double);
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/* 10.0G - 99.9G */
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CHK_FORMAT(1000LL * 1000 * 1000, 99.95, "%0.01fG", double);
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/* 100G - 999G */
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CHK_FORMAT(1000LL * 1000 * 1000, 1000, "%lluG", u64);
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/* 1.00T - 9.99G */
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CHK_FORMAT(1000LL * 1000 * 1000 * 1000, 9.995, "%0.02fT", double);
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/* 10.0T - 99.9T */
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CHK_FORMAT(1000LL * 1000 * 1000 * 1000, 99.95, "%0.01fT", double);
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/* 100T+ */
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strncpy(buf, "infty", len);
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buf[len - 1] = '\0';
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return buf;
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}
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u8 *stringify_int(u8 *buf, size_t len, u64 val);
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/* Describe float. Similar as int. */
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static u8 *stringify_float(u8 *buf, size_t len, double val) {
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if (val < 99.995) {
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snprintf(buf, len, "%0.02f", val);
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} else if (val < 999.95) {
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snprintf(buf, len, "%0.01f", val);
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} else {
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stringify_int(buf, len, (u64)val);
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}
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return buf;
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}
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u8 *stringify_float(u8 *buf, size_t len, double val);
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/* Describe integer as memory size. */
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static u8 *stringify_mem_size(u8 *buf, size_t len, u64 val) {
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/* 0-9999 */
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CHK_FORMAT(1, 10000, "%llu B", u64);
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/* 10.0k - 99.9k */
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CHK_FORMAT(1024, 99.95, "%0.01f kB", double);
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/* 100k - 999k */
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CHK_FORMAT(1024, 1000, "%llu kB", u64);
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/* 1.00M - 9.99M */
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CHK_FORMAT(1024 * 1024, 9.995, "%0.02f MB", double);
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/* 10.0M - 99.9M */
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CHK_FORMAT(1024 * 1024, 99.95, "%0.01f MB", double);
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/* 100M - 999M */
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CHK_FORMAT(1024 * 1024, 1000, "%llu MB", u64);
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/* 1.00G - 9.99G */
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CHK_FORMAT(1024LL * 1024 * 1024, 9.995, "%0.02f GB", double);
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/* 10.0G - 99.9G */
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CHK_FORMAT(1024LL * 1024 * 1024, 99.95, "%0.01f GB", double);
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/* 100G - 999G */
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CHK_FORMAT(1024LL * 1024 * 1024, 1000, "%llu GB", u64);
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/* 1.00T - 9.99G */
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CHK_FORMAT(1024LL * 1024 * 1024 * 1024, 9.995, "%0.02f TB", double);
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/* 10.0T - 99.9T */
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CHK_FORMAT(1024LL * 1024 * 1024 * 1024, 99.95, "%0.01f TB", double);
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#undef CHK_FORMAT
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/* 100T+ */
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strncpy(buf, "infty", len - 1);
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buf[len - 1] = '\0';
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return buf;
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}
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u8 *stringify_mem_size(u8 *buf, size_t len, u64 val);
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/* Describe time delta as string.
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Returns a pointer to buf for convenience. */
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static u8 *stringify_time_diff(u8 *buf, size_t len, u64 cur_ms, u64 event_ms) {
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u64 delta;
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s32 t_d, t_h, t_m, t_s;
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u8 val_buf[STRINGIFY_VAL_SIZE_MAX];
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if (!event_ms) {
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snprintf(buf, len, "none seen yet");
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} else {
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delta = cur_ms - event_ms;
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t_d = delta / 1000 / 60 / 60 / 24;
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t_h = (delta / 1000 / 60 / 60) % 24;
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t_m = (delta / 1000 / 60) % 60;
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t_s = (delta / 1000) % 60;
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stringify_int(val_buf, sizeof(val_buf), t_d);
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snprintf(buf, len, "%s days, %d hrs, %d min, %d sec", val_buf, t_h, t_m,
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t_s);
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}
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return buf;
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}
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u8 *stringify_time_diff(u8 *buf, size_t len, u64 cur_ms, u64 event_ms);
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/* Unsafe Describe integer. The buf sizes are not checked.
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This is unsafe but fast.
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Will return buf for convenience. */
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static u8 *u_stringify_int(u8 *buf, u64 val) {
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\
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#define CHK_FORMAT(_divisor, _limit_mult, _fmt, _cast) \
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do { \
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\
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if (val < (_divisor) * (_limit_mult)) { \
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\
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sprintf(buf, _fmt, ((_cast)val) / (_divisor)); \
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return buf; \
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\
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} \
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\
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} while (0)
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/* 0-9999 */
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CHK_FORMAT(1, 10000, "%llu", u64);
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/* 10.0k - 99.9k */
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CHK_FORMAT(1000, 99.95, "%0.01fk", double);
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/* 100k - 999k */
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CHK_FORMAT(1000, 1000, "%lluk", u64);
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/* 1.00M - 9.99M */
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CHK_FORMAT(1000 * 1000, 9.995, "%0.02fM", double);
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/* 10.0M - 99.9M */
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CHK_FORMAT(1000 * 1000, 99.95, "%0.01fM", double);
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/* 100M - 999M */
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CHK_FORMAT(1000 * 1000, 1000, "%lluM", u64);
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/* 1.00G - 9.99G */
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CHK_FORMAT(1000LL * 1000 * 1000, 9.995, "%0.02fG", double);
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/* 10.0G - 99.9G */
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CHK_FORMAT(1000LL * 1000 * 1000, 99.95, "%0.01fG", double);
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/* 100G - 999G */
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CHK_FORMAT(1000LL * 1000 * 1000, 1000, "%lluG", u64);
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/* 1.00T - 9.99G */
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CHK_FORMAT(1000LL * 1000 * 1000 * 1000, 9.995, "%0.02fT", double);
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/* 10.0T - 99.9T */
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CHK_FORMAT(1000LL * 1000 * 1000 * 1000, 99.95, "%0.01fT", double);
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/* 100T+ */
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strcpy(buf, "infty");
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return buf;
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}
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u8 *u_stringify_int(u8 *buf, u64 val);
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/* Unsafe describe float. Similar as unsafe int. */
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static u8 *u_stringify_float(u8 *buf, double val) {
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if (val < 99.995) {
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sprintf(buf, "%0.02f", val);
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} else if (val < 999.95) {
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sprintf(buf, "%0.01f", val);
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} else {
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return u_stringify_int(buf, (u64)val);
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}
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return buf;
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}
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u8 *u_stringify_float(u8 *buf, double val);
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/* Unsafe describe integer as memory size. */
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static u8 *u_stringify_mem_size(u8 *buf, u64 val) {
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/* 0-9999 */
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CHK_FORMAT(1, 10000, "%llu B", u64);
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/* 10.0k - 99.9k */
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CHK_FORMAT(1024, 99.95, "%0.01f kB", double);
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|
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/* 100k - 999k */
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CHK_FORMAT(1024, 1000, "%llu kB", u64);
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/* 1.00M - 9.99M */
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CHK_FORMAT(1024 * 1024, 9.995, "%0.02f MB", double);
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/* 10.0M - 99.9M */
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CHK_FORMAT(1024 * 1024, 99.95, "%0.01f MB", double);
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/* 100M - 999M */
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CHK_FORMAT(1024 * 1024, 1000, "%llu MB", u64);
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/* 1.00G - 9.99G */
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CHK_FORMAT(1024LL * 1024 * 1024, 9.995, "%0.02f GB", double);
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/* 10.0G - 99.9G */
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CHK_FORMAT(1024LL * 1024 * 1024, 99.95, "%0.01f GB", double);
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/* 100G - 999G */
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CHK_FORMAT(1024LL * 1024 * 1024, 1000, "%llu GB", u64);
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/* 1.00T - 9.99G */
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CHK_FORMAT(1024LL * 1024 * 1024 * 1024, 9.995, "%0.02f TB", double);
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/* 10.0T - 99.9T */
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CHK_FORMAT(1024LL * 1024 * 1024 * 1024, 99.95, "%0.01f TB", double);
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#undef CHK_FORMAT
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/* 100T+ */
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strcpy(buf, "infty");
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return buf;
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}
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u8 *u_stringify_mem_size(u8 *buf, u64 val);
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/* Unsafe describe time delta as string.
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Returns a pointer to buf for convenience. */
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static u8 *u_stringify_time_diff(u8 *buf, u64 cur_ms, u64 event_ms) {
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u64 delta;
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s32 t_d, t_h, t_m, t_s;
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u8 val_buf[STRINGIFY_VAL_SIZE_MAX];
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if (!event_ms) {
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sprintf(buf, "none seen yet");
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} else {
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delta = cur_ms - event_ms;
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t_d = delta / 1000 / 60 / 60 / 24;
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t_h = (delta / 1000 / 60 / 60) % 24;
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t_m = (delta / 1000 / 60) % 60;
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t_s = (delta / 1000) % 60;
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u_stringify_int(val_buf, t_d);
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sprintf(buf, "%s days, %d hrs, %d min, %d sec", val_buf, t_h, t_m, t_s);
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}
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return buf;
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}
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u8 *u_stringify_time_diff(u8 *buf, u64 cur_ms, u64 event_ms);
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/* Wrapper for select() and read(), reading exactly len bytes.
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Returns the time passed to read.
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||||
If the wait times out, returns timeout_ms + 1;
|
||||
Returns 0 if an error occurred (fd closed, signal, ...); */
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static inline u32 read_timed(s32 fd, void *buf, size_t len, u32 timeout_ms) {
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struct timeval timeout;
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fd_set readfds;
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FD_ZERO(&readfds);
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FD_SET(fd, &readfds);
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timeout.tv_sec = (timeout_ms / 1000);
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||||
timeout.tv_usec = (timeout_ms % 1000) * 1000;
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||||
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||||
size_t read_total = 0;
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||||
size_t len_read = 0;
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||||
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||||
while (len_read < len) {
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||||
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||||
/* set exceptfds as well to return when a child exited/closed the pipe. */
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||||
int sret = select(fd + 1, &readfds, NULL, NULL, &timeout);
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||||
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||||
if (!sret) {
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||||
|
||||
// printf("Timeout in sret.");
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||||
return timeout_ms + 1;
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||||
|
||||
} else if (sret < 0) {
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||||
|
||||
// perror("sret malloc");
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||||
// TODO: catch other (errno == EINTR) than ctrl+c?
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||||
return 0;
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||||
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||||
}
|
||||
|
||||
len_read = read(fd, ((u8 *)buf) + len_read, len - len_read);
|
||||
if (!len_read) { return 0; }
|
||||
read_total += len_read;
|
||||
|
||||
}
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||||
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||||
s32 exec_ms =
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||||
MIN(timeout_ms,
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||||
((u64)timeout_ms - (timeout.tv_sec * 1000 + timeout.tv_usec / 1000)));
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||||
return exec_ms > 0 ? exec_ms
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||||
: 1; // at least 1 milli must have passed (0 is an error)
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||||
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||||
}
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||||
u32 read_timed(s32 fd, void *buf, size_t len, u32 timeout_ms);
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||||
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||||
#endif
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||||
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||||
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||||
@ -60,13 +60,13 @@ static inline element_t *get_head(list_t *list) {
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||||
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||||
}
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||||
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||||
static void list_free_el(list_t *list, element_t *el) {
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||||
static inline void list_free_el(list_t *list, element_t *el) {
|
||||
|
||||
PRE_FREE(el, list->element_prealloc_count);
|
||||
|
||||
}
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||||
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||||
static void list_append(list_t *list, void *el) {
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||||
static inline void list_append(list_t *list, void *el) {
|
||||
|
||||
element_t *head = get_head(list);
|
||||
if (!head->next) {
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||||
@ -143,7 +143,7 @@ static void list_append(list_t *list, void *el) {
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||||
|
||||
/* remove an item from the list */
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||||
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||||
static void list_remove(list_t *list, void *remove_me) {
|
||||
static inline void list_remove(list_t *list, void *remove_me) {
|
||||
|
||||
LIST_FOREACH(list, void, {
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||||
|
||||
@ -165,7 +165,7 @@ static void list_remove(list_t *list, void *remove_me) {
|
||||
|
||||
/* Returns true if el is in list */
|
||||
|
||||
static bool list_contains(list_t *list, void *contains_me) {
|
||||
static inline bool list_contains(list_t *list, void *contains_me) {
|
||||
|
||||
LIST_FOREACH(list, void, {
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||||
|
||||
|
||||
390
src/afl-common.c
390
src/afl-common.c
@ -30,6 +30,7 @@
|
||||
#include "debug.h"
|
||||
#include "alloc-inl.h"
|
||||
#include "envs.h"
|
||||
#include "common.h"
|
||||
|
||||
/* Detect @@ in args. */
|
||||
#ifndef __glibc__
|
||||
@ -393,3 +394,392 @@ char *get_afl_env(char *env) {
|
||||
|
||||
}
|
||||
|
||||
u64 get_cur_time(void) {
|
||||
|
||||
struct timeval tv;
|
||||
struct timezone tz;
|
||||
|
||||
gettimeofday(&tv, &tz);
|
||||
|
||||
return (tv.tv_sec * 1000ULL) + (tv.tv_usec / 1000);
|
||||
|
||||
}
|
||||
|
||||
/* Get unix time in microseconds */
|
||||
|
||||
u64 get_cur_time_us(void) {
|
||||
|
||||
struct timeval tv;
|
||||
struct timezone tz;
|
||||
|
||||
gettimeofday(&tv, &tz);
|
||||
|
||||
return (tv.tv_sec * 1000000ULL) + tv.tv_usec;
|
||||
|
||||
}
|
||||
|
||||
/* Describe integer. The buf should be
|
||||
at least 6 bytes to fit all ints we randomly see.
|
||||
Will return buf for convenience. */
|
||||
|
||||
u8 *stringify_int(u8 *buf, size_t len, u64 val) {
|
||||
|
||||
#define CHK_FORMAT(_divisor, _limit_mult, _fmt, _cast) \
|
||||
do { \
|
||||
\
|
||||
if (val < (_divisor) * (_limit_mult)) { \
|
||||
\
|
||||
snprintf(buf, len, _fmt, ((_cast)val) / (_divisor)); \
|
||||
return buf; \
|
||||
\
|
||||
} \
|
||||
\
|
||||
} while (0)
|
||||
|
||||
/* 0-9999 */
|
||||
CHK_FORMAT(1, 10000, "%llu", u64);
|
||||
|
||||
/* 10.0k - 99.9k */
|
||||
CHK_FORMAT(1000, 99.95, "%0.01fk", double);
|
||||
|
||||
/* 100k - 999k */
|
||||
CHK_FORMAT(1000, 1000, "%lluk", u64);
|
||||
|
||||
/* 1.00M - 9.99M */
|
||||
CHK_FORMAT(1000 * 1000, 9.995, "%0.02fM", double);
|
||||
|
||||
/* 10.0M - 99.9M */
|
||||
CHK_FORMAT(1000 * 1000, 99.95, "%0.01fM", double);
|
||||
|
||||
/* 100M - 999M */
|
||||
CHK_FORMAT(1000 * 1000, 1000, "%lluM", u64);
|
||||
|
||||
/* 1.00G - 9.99G */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000, 9.995, "%0.02fG", double);
|
||||
|
||||
/* 10.0G - 99.9G */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000, 99.95, "%0.01fG", double);
|
||||
|
||||
/* 100G - 999G */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000, 1000, "%lluG", u64);
|
||||
|
||||
/* 1.00T - 9.99G */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000 * 1000, 9.995, "%0.02fT", double);
|
||||
|
||||
/* 10.0T - 99.9T */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000 * 1000, 99.95, "%0.01fT", double);
|
||||
|
||||
/* 100T+ */
|
||||
strncpy(buf, "infty", len);
|
||||
buf[len - 1] = '\0';
|
||||
|
||||
return buf;
|
||||
|
||||
}
|
||||
|
||||
/* Describe float. Similar as int. */
|
||||
|
||||
u8 *stringify_float(u8 *buf, size_t len, double val) {
|
||||
|
||||
if (val < 99.995) {
|
||||
|
||||
snprintf(buf, len, "%0.02f", val);
|
||||
|
||||
} else if (val < 999.95) {
|
||||
|
||||
snprintf(buf, len, "%0.01f", val);
|
||||
|
||||
} else {
|
||||
|
||||
stringify_int(buf, len, (u64)val);
|
||||
|
||||
}
|
||||
|
||||
return buf;
|
||||
|
||||
}
|
||||
|
||||
/* Describe integer as memory size. */
|
||||
|
||||
u8 *stringify_mem_size(u8 *buf, size_t len, u64 val) {
|
||||
|
||||
/* 0-9999 */
|
||||
CHK_FORMAT(1, 10000, "%llu B", u64);
|
||||
|
||||
/* 10.0k - 99.9k */
|
||||
CHK_FORMAT(1024, 99.95, "%0.01f kB", double);
|
||||
|
||||
/* 100k - 999k */
|
||||
CHK_FORMAT(1024, 1000, "%llu kB", u64);
|
||||
|
||||
/* 1.00M - 9.99M */
|
||||
CHK_FORMAT(1024 * 1024, 9.995, "%0.02f MB", double);
|
||||
|
||||
/* 10.0M - 99.9M */
|
||||
CHK_FORMAT(1024 * 1024, 99.95, "%0.01f MB", double);
|
||||
|
||||
/* 100M - 999M */
|
||||
CHK_FORMAT(1024 * 1024, 1000, "%llu MB", u64);
|
||||
|
||||
/* 1.00G - 9.99G */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024, 9.995, "%0.02f GB", double);
|
||||
|
||||
/* 10.0G - 99.9G */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024, 99.95, "%0.01f GB", double);
|
||||
|
||||
/* 100G - 999G */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024, 1000, "%llu GB", u64);
|
||||
|
||||
/* 1.00T - 9.99G */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024 * 1024, 9.995, "%0.02f TB", double);
|
||||
|
||||
/* 10.0T - 99.9T */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024 * 1024, 99.95, "%0.01f TB", double);
|
||||
|
||||
#undef CHK_FORMAT
|
||||
|
||||
/* 100T+ */
|
||||
strncpy(buf, "infty", len - 1);
|
||||
buf[len - 1] = '\0';
|
||||
|
||||
return buf;
|
||||
|
||||
}
|
||||
|
||||
/* Describe time delta as string.
|
||||
Returns a pointer to buf for convenience. */
|
||||
|
||||
u8 *stringify_time_diff(u8 *buf, size_t len, u64 cur_ms, u64 event_ms) {
|
||||
|
||||
u64 delta;
|
||||
s32 t_d, t_h, t_m, t_s;
|
||||
u8 val_buf[STRINGIFY_VAL_SIZE_MAX];
|
||||
|
||||
if (!event_ms) {
|
||||
|
||||
snprintf(buf, len, "none seen yet");
|
||||
|
||||
} else {
|
||||
|
||||
delta = cur_ms - event_ms;
|
||||
|
||||
t_d = delta / 1000 / 60 / 60 / 24;
|
||||
t_h = (delta / 1000 / 60 / 60) % 24;
|
||||
t_m = (delta / 1000 / 60) % 60;
|
||||
t_s = (delta / 1000) % 60;
|
||||
|
||||
stringify_int(val_buf, sizeof(val_buf), t_d);
|
||||
snprintf(buf, len, "%s days, %d hrs, %d min, %d sec", val_buf, t_h, t_m,
|
||||
t_s);
|
||||
|
||||
}
|
||||
|
||||
return buf;
|
||||
|
||||
}
|
||||
|
||||
/* Unsafe Describe integer. The buf sizes are not checked.
|
||||
This is unsafe but fast.
|
||||
Will return buf for convenience. */
|
||||
|
||||
u8 *u_stringify_int(u8 *buf, u64 val) {
|
||||
|
||||
#define CHK_FORMAT(_divisor, _limit_mult, _fmt, _cast) \
|
||||
do { \
|
||||
\
|
||||
if (val < (_divisor) * (_limit_mult)) { \
|
||||
\
|
||||
sprintf(buf, _fmt, ((_cast)val) / (_divisor)); \
|
||||
return buf; \
|
||||
\
|
||||
} \
|
||||
\
|
||||
} while (0)
|
||||
|
||||
/* 0-9999 */
|
||||
CHK_FORMAT(1, 10000, "%llu", u64);
|
||||
|
||||
/* 10.0k - 99.9k */
|
||||
CHK_FORMAT(1000, 99.95, "%0.01fk", double);
|
||||
|
||||
/* 100k - 999k */
|
||||
CHK_FORMAT(1000, 1000, "%lluk", u64);
|
||||
|
||||
/* 1.00M - 9.99M */
|
||||
CHK_FORMAT(1000 * 1000, 9.995, "%0.02fM", double);
|
||||
|
||||
/* 10.0M - 99.9M */
|
||||
CHK_FORMAT(1000 * 1000, 99.95, "%0.01fM", double);
|
||||
|
||||
/* 100M - 999M */
|
||||
CHK_FORMAT(1000 * 1000, 1000, "%lluM", u64);
|
||||
|
||||
/* 1.00G - 9.99G */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000, 9.995, "%0.02fG", double);
|
||||
|
||||
/* 10.0G - 99.9G */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000, 99.95, "%0.01fG", double);
|
||||
|
||||
/* 100G - 999G */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000, 1000, "%lluG", u64);
|
||||
|
||||
/* 1.00T - 9.99G */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000 * 1000, 9.995, "%0.02fT", double);
|
||||
|
||||
/* 10.0T - 99.9T */
|
||||
CHK_FORMAT(1000LL * 1000 * 1000 * 1000, 99.95, "%0.01fT", double);
|
||||
|
||||
/* 100T+ */
|
||||
strcpy(buf, "infty");
|
||||
|
||||
return buf;
|
||||
|
||||
}
|
||||
|
||||
/* Unsafe describe float. Similar as unsafe int. */
|
||||
|
||||
u8 *u_stringify_float(u8 *buf, double val) {
|
||||
|
||||
if (val < 99.995) {
|
||||
|
||||
sprintf(buf, "%0.02f", val);
|
||||
|
||||
} else if (val < 999.95) {
|
||||
|
||||
sprintf(buf, "%0.01f", val);
|
||||
|
||||
} else {
|
||||
|
||||
return u_stringify_int(buf, (u64)val);
|
||||
|
||||
}
|
||||
|
||||
return buf;
|
||||
|
||||
}
|
||||
|
||||
/* Unsafe describe integer as memory size. */
|
||||
|
||||
u8 *u_stringify_mem_size(u8 *buf, u64 val) {
|
||||
|
||||
/* 0-9999 */
|
||||
CHK_FORMAT(1, 10000, "%llu B", u64);
|
||||
|
||||
/* 10.0k - 99.9k */
|
||||
CHK_FORMAT(1024, 99.95, "%0.01f kB", double);
|
||||
|
||||
/* 100k - 999k */
|
||||
CHK_FORMAT(1024, 1000, "%llu kB", u64);
|
||||
|
||||
/* 1.00M - 9.99M */
|
||||
CHK_FORMAT(1024 * 1024, 9.995, "%0.02f MB", double);
|
||||
|
||||
/* 10.0M - 99.9M */
|
||||
CHK_FORMAT(1024 * 1024, 99.95, "%0.01f MB", double);
|
||||
|
||||
/* 100M - 999M */
|
||||
CHK_FORMAT(1024 * 1024, 1000, "%llu MB", u64);
|
||||
|
||||
/* 1.00G - 9.99G */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024, 9.995, "%0.02f GB", double);
|
||||
|
||||
/* 10.0G - 99.9G */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024, 99.95, "%0.01f GB", double);
|
||||
|
||||
/* 100G - 999G */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024, 1000, "%llu GB", u64);
|
||||
|
||||
/* 1.00T - 9.99G */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024 * 1024, 9.995, "%0.02f TB", double);
|
||||
|
||||
/* 10.0T - 99.9T */
|
||||
CHK_FORMAT(1024LL * 1024 * 1024 * 1024, 99.95, "%0.01f TB", double);
|
||||
|
||||
#undef CHK_FORMAT
|
||||
|
||||
/* 100T+ */
|
||||
strcpy(buf, "infty");
|
||||
|
||||
return buf;
|
||||
|
||||
}
|
||||
|
||||
/* Unsafe describe time delta as string.
|
||||
Returns a pointer to buf for convenience. */
|
||||
|
||||
u8 *u_stringify_time_diff(u8 *buf, u64 cur_ms, u64 event_ms) {
|
||||
|
||||
u64 delta;
|
||||
s32 t_d, t_h, t_m, t_s;
|
||||
u8 val_buf[STRINGIFY_VAL_SIZE_MAX];
|
||||
|
||||
if (!event_ms) {
|
||||
|
||||
sprintf(buf, "none seen yet");
|
||||
|
||||
} else {
|
||||
|
||||
delta = cur_ms - event_ms;
|
||||
|
||||
t_d = delta / 1000 / 60 / 60 / 24;
|
||||
t_h = (delta / 1000 / 60 / 60) % 24;
|
||||
t_m = (delta / 1000 / 60) % 60;
|
||||
t_s = (delta / 1000) % 60;
|
||||
|
||||
u_stringify_int(val_buf, t_d);
|
||||
sprintf(buf, "%s days, %d hrs, %d min, %d sec", val_buf, t_h, t_m, t_s);
|
||||
|
||||
}
|
||||
|
||||
return buf;
|
||||
|
||||
}
|
||||
|
||||
/* Wrapper for select() and read(), reading exactly len bytes.
|
||||
Returns the time passed to read.
|
||||
If the wait times out, returns timeout_ms + 1;
|
||||
Returns 0 if an error occurred (fd closed, signal, ...); */
|
||||
u32 read_timed(s32 fd, void *buf, size_t len, u32 timeout_ms) {
|
||||
|
||||
struct timeval timeout;
|
||||
fd_set readfds;
|
||||
FD_ZERO(&readfds);
|
||||
FD_SET(fd, &readfds);
|
||||
|
||||
timeout.tv_sec = (timeout_ms / 1000);
|
||||
timeout.tv_usec = (timeout_ms % 1000) * 1000;
|
||||
|
||||
size_t read_total = 0;
|
||||
size_t len_read = 0;
|
||||
|
||||
while (len_read < len) {
|
||||
|
||||
/* set exceptfds as well to return when a child exited/closed the pipe. */
|
||||
int sret = select(fd + 1, &readfds, NULL, NULL, &timeout);
|
||||
|
||||
if (!sret) {
|
||||
|
||||
// printf("Timeout in sret.");
|
||||
return timeout_ms + 1;
|
||||
|
||||
} else if (sret < 0) {
|
||||
|
||||
// perror("sret malloc");
|
||||
// TODO: catch other (errno == EINTR) than ctrl+c?
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
len_read = read(fd, ((u8 *)buf) + len_read, len - len_read);
|
||||
if (!len_read) { return 0; }
|
||||
read_total += len_read;
|
||||
|
||||
}
|
||||
|
||||
s32 exec_ms =
|
||||
MIN(timeout_ms,
|
||||
((u64)timeout_ms - (timeout.tv_sec * 1000 + timeout.tv_usec / 1000)));
|
||||
return exec_ms > 0 ? exec_ms
|
||||
: 1; // at least 1 milli must have passed (0 is an error)
|
||||
|
||||
}
|
||||
|
||||
@ -224,26 +224,6 @@ static u32 write_results(afl_forkserver_t *fsrv) {
|
||||
|
||||
}
|
||||
|
||||
/* Write output file. */
|
||||
|
||||
static s32 write_to_file(u8 *path, u8 *mem, u32 len) {
|
||||
|
||||
s32 ret;
|
||||
|
||||
unlink(path); /* Ignore errors */
|
||||
|
||||
ret = open(path, O_RDWR | O_CREAT | O_EXCL, 0600);
|
||||
|
||||
if (ret < 0) PFATAL("Unable to create '%s'", path);
|
||||
|
||||
ck_write(ret, mem, len, path);
|
||||
|
||||
lseek(ret, 0, SEEK_SET);
|
||||
|
||||
return ret;
|
||||
|
||||
}
|
||||
|
||||
/* Write modified data to file for testing. If use_stdin is clear, the old file
|
||||
is unlinked and a new one is created. Otherwise, out_fd is rewound and
|
||||
truncated. */
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user