Merge pull request #1847 from AFLplusplus/dev

push to stable

8 files changed, 211 insertions, 174 deletions

diff --git a/afl-whatsup b/afl-whatsup
index d28c46fe..fad4c3d3 100755
--- a/afl-whatsup
+++ b/afl-whatsup
@@ -46,7 +46,7 @@ unset RESET
 if [ -z "$TERM" ]; then export TERM=vt220; fi
 
 while [ "$1" = "-d" -o "$1" = "-m"  -o "$1" = "-n"  -o "$1" = "-s" ]; do
-
+  
   if [ "$1" = "-d" ]; then
     PROCESS_DEAD=1
   fi
@@ -62,15 +62,15 @@ while [ "$1" = "-d" -o "$1" = "-m"  -o "$1" = "-n"  -o "$1" = "-s" ]; do
   if [ "$1" = "-s" ]; then
     SUMMARY_ONLY=1
   fi
-
+  
   shift
-
+  
 done
 
 DIR="$1"
 
 if [ "$DIR" = "" -o "$DIR" = "-h" -o "$DIR" = "--help" ]; then
-
+  
   echo "$0 status check tool for afl-fuzz by Michal Zalewski" 1>&2
   echo 1>&2
   echo "Usage: $0 [-d] [-m] [-n] [-s] afl_output_directory" 1>&2
@@ -82,7 +82,7 @@ if [ "$DIR" = "" -o "$DIR" = "-h" -o "$DIR" = "--help" ]; then
   echo "  -s  -  skip details and output summary results only" 1>&2
   echo 1>&2
   exit 1
-
+  
 fi
 
 if [ -z "$MINIMAL_ONLY" ]; then
@@ -93,10 +93,10 @@ fi
 cd "$DIR" || exit 1
 
 if [ -d queue ]; then
-
+  
   echo "[-] Error: parameter is an individual output directory, not a sync dir." 1>&2
   exit 1
-
+  
 fi
 
 BC=`which bc 2>/dev/null`
@@ -135,11 +135,11 @@ FMT_CRASH="none seen yet"
 FMT_HANG="none seen yet"
 
 if [ "$SUMMARY_ONLY" = "" ]; then
-
+  
   echo "Individual fuzzers"
   echo "=================="
   echo
-
+  
 fi
 
 fmt_duration()
@@ -148,22 +148,22 @@ fmt_duration()
   if [ $1 -le 0 ]; then
     return 1
   fi
-
+  
   local duration=$((CUR_TIME - $1))
   local days=$((duration / 60 / 60 / 24))
   local hours=$(((duration / 60 / 60) % 24))
   local minutes=$(((duration / 60) % 60))
   local seconds=$((duration % 60))
-
+  
   if [ $duration -le 0 ]; then
     DUR_STRING="0 seconds"
-  elif [ $duration -eq 1 ]; then
+    elif [ $duration -eq 1 ]; then
     DUR_STRING="1 second"
-  elif [ $days -gt 0 ]; then
+    elif [ $days -gt 0 ]; then
     DUR_STRING="$days days, $hours hours"
-  elif [ $hours -gt 0 ]; then
+    elif [ $hours -gt 0 ]; then
     DUR_STRING="$hours hours, $minutes minutes"
-  elif [ $minutes -gt 0 ]; then
+    elif [ $minutes -gt 0 ]; then
     DUR_STRING="$minutes minutes, $seconds seconds"
   else
     DUR_STRING="$seconds seconds"
@@ -174,168 +174,187 @@ FIRST=true
 TOTAL_WCOP=
 TOTAL_LAST_FIND=0
 
-for i in `find . -maxdepth 2 -iname fuzzer_stats | sort`; do
-
-  sed 's/^command_line.*$/_skip:1/;s/[ ]*:[ ]*/="/;s/$/"/' "$i" >"$TMP"
-  . "$TMP"
-  DIR=$(dirname "$i")
-  DIRECTORY=$DIR
-  DIR=${DIR##*/} 
-  RUN_UNIX=$run_time
-  RUN_DAYS=$((RUN_UNIX / 60 / 60 / 24))
-  RUN_HRS=$(((RUN_UNIX / 60 / 60) % 24))
-  COVERAGE=$(echo $bitmap_cvg|tr -d %)
-  if [ -n "$TOTAL_COVERAGE" -a -n "$COVERAGE" -a -n "$BC" ]; then
-    if [ "$(echo "$TOTAL_COVERAGE < $COVERAGE" | bc)" -eq 1 ]; then
-      TOTAL_COVERAGE=$COVERAGE
-    fi
-  fi
-  if [ -z "$TOTAL_COVERAGE" ]; then TOTAL_COVERAGE=$COVERAGE ; fi
-
-  test -n "$cycles_wo_finds" && {
-    test -z "$FIRST" && TOTAL_WCOP="${TOTAL_WCOP}/"
-    TOTAL_WCOP="${TOTAL_WCOP}${cycles_wo_finds}"
-    FIRST=
-  }
-
-  if [ "$SUMMARY_ONLY" = "" ]; then
-
-    echo ">>> $afl_banner instance: $DIR ($RUN_DAYS days, $RUN_HRS hrs) fuzzer PID: $fuzzer_pid <<<"
-    echo
-
-  fi
-
-  if ! kill -0 "$fuzzer_pid" 2>/dev/null; then
-
-    IS_STARTING=
-    IS_DEAD=
-
-    if [ -e "$i" ] && [ -e "$DIRECTORY/fuzzer_setup" ] && [ -n "$FUSER" ]; then
-
-      if [ "$i" -ot "$DIRECTORY/fuzzer_setup" ]; then
-
-        # fuzzer_setup is newer than fuzzer_stats, maybe the instance is starting?
-	TMP_PID=`fuser -v "$DIRECTORY" 2>&1 | grep afl-fuzz`
-
-	if [ -n "$TMP_PID" ]; then
-
-          if [ "$SUMMARY_ONLY" = "" ]; then
-
-            echo "  Instance is still starting up, skipping."
-            echo
-
-          fi
-
-          START_CNT=$((START_CNT + 1))
-          last_find=0
-          IS_STARTING=1
-
-          if [ "$PROCESS_DEAD" = "" ]; then
-
-            continue
-
-          fi
-
-	fi
-
+for j in `find . -maxdepth 2 -iname fuzzer_setup | sort`; do
+  
+  DIR=$(dirname "$j")
+  i=$DIR/fuzzer_stats
+  
+  if [ -f "$i" ]; then
+    
+    sed 's/^command_line.*$/_skip:1/;s/[ ]*:[ ]*/="/;s/$/"/' "$i" >"$TMP"
+    . "$TMP"
+    DIRECTORY=$DIR
+    DIR=${DIR##*/}
+    RUN_UNIX=$run_time
+    RUN_DAYS=$((RUN_UNIX / 60 / 60 / 24))
+    RUN_HRS=$(((RUN_UNIX / 60 / 60) % 24))
+    COVERAGE=$(echo $bitmap_cvg|tr -d %)
+    if [ -n "$TOTAL_COVERAGE" -a -n "$COVERAGE" -a -n "$BC" ]; then
+      if [ "$(echo "$TOTAL_COVERAGE < $COVERAGE" | bc)" -eq 1 ]; then
+        TOTAL_COVERAGE=$COVERAGE
       fi
-
     fi
-
-    if [ -z "$IS_STARTING" ]; then
-
-      if [ "$SUMMARY_ONLY" = "" ]; then
-
-        echo "  Instance is dead or running remotely, skipping."
-        echo
-
+    if [ -z "$TOTAL_COVERAGE" ]; then TOTAL_COVERAGE=$COVERAGE ; fi
+    
+    test -n "$cycles_wo_finds" && {
+      test -z "$FIRST" && TOTAL_WCOP="${TOTAL_WCOP}/"
+      TOTAL_WCOP="${TOTAL_WCOP}${cycles_wo_finds}"
+      FIRST=
+    }
+    
+    if [ "$SUMMARY_ONLY" = "" ]; then
+      
+      echo ">>> $afl_banner instance: $DIR ($RUN_DAYS days, $RUN_HRS hrs) fuzzer PID: $fuzzer_pid <<<"
+      echo
+      
+    fi
+    
+    if ! kill -0 "$fuzzer_pid" 2>/dev/null; then
+      
+      IS_STARTING=
+      IS_DEAD=
+      
+      if [ -e "$i" ] && [ -e "$j" ] && [ -n "$FUSER" ]; then
+        
+        if [ "$i" -ot "$j" ]; then
+          
+          # fuzzer_setup is newer than fuzzer_stats, maybe the instance is starting?
+          TMP_PID=`fuser -v "$DIRECTORY" 2>&1 | grep afl-fuzz`
+          
+          if [ -n "$TMP_PID" ]; then
+            
+            if [ "$SUMMARY_ONLY" = "" ]; then
+              
+              echo "  Instance is still starting up, skipping."
+              echo
+              
+            fi
+            
+            START_CNT=$((START_CNT + 1))
+            last_find=0
+            IS_STARTING=1
+            
+            if [ "$PROCESS_DEAD" = "" ]; then
+              
+              continue
+              
+            fi
+            
+          fi
+          
+        fi
+        
       fi
-
-      DEAD_CNT=$((DEAD_CNT + 1))
-      IS_DEAD=1
-      last_find=0
-
-      if [ "$PROCESS_DEAD" = "" ]; then
-
-        continue
-
+      
+      if [ -z "$IS_STARTING" ]; then
+        
+        if [ "$SUMMARY_ONLY" = "" ]; then
+          
+          echo "  Instance is dead or running remotely, skipping."
+          echo
+          
+        fi
+        
+        DEAD_CNT=$((DEAD_CNT + 1))
+        IS_DEAD=1
+        last_find=0
+        
+        if [ "$PROCESS_DEAD" = "" ]; then
+          
+          continue
+          
+        fi
+        
       fi
-
+      
     fi
-
-  fi
-
-  ALIVE_CNT=$((ALIVE_CNT + 1))
-
-  EXEC_SEC=0
-  test -z "$RUN_UNIX" -o "$RUN_UNIX" = 0 || EXEC_SEC=$((execs_done / RUN_UNIX))
-  PATH_PERC=$((cur_item * 100 / corpus_count))
-
-  TOTAL_TIME=$((TOTAL_TIME + RUN_UNIX))
-  TOTAL_EPS=$((TOTAL_EPS + EXEC_SEC))
-  TOTAL_EXECS=$((TOTAL_EXECS + execs_done))
-  TOTAL_CRASHES=$((TOTAL_CRASHES + saved_crashes))
-  TOTAL_HANGS=$((TOTAL_HANGS + saved_hangs))
-  TOTAL_PENDING=$((TOTAL_PENDING + pending_total))
-  TOTAL_PFAV=$((TOTAL_PFAV + pending_favs))
-
-  if [ "$last_find" -gt "$TOTAL_LAST_FIND" ]; then
-    TOTAL_LAST_FIND=$last_find
-  fi
-
-  if [ "$SUMMARY_ONLY" = "" ]; then
-
-    # Warnings in red
-    TIMEOUT_PERC=$((exec_timeout * 100 / execs_done))
-    if [ $TIMEOUT_PERC -ge 10 ]; then
-      echo "  ${RED}timeout_ratio $TIMEOUT_PERC%${NC}"
-    fi
-
-    if [ $EXEC_SEC -eq 0 ]; then
-      echo "  ${YELLOW}no data yet, 0 execs/sec${NC}"
-    elif [ $EXEC_SEC -lt 100 ]; then
-      echo "  ${RED}slow execution, $EXEC_SEC execs/sec${NC}"
+    
+    ALIVE_CNT=$((ALIVE_CNT + 1))
+    
+    EXEC_SEC=0
+    test -z "$RUN_UNIX" -o "$RUN_UNIX" = 0 || EXEC_SEC=$((execs_done / RUN_UNIX))
+    PATH_PERC=$((cur_item * 100 / corpus_count))
+    
+    TOTAL_TIME=$((TOTAL_TIME + RUN_UNIX))
+    TOTAL_EPS=$((TOTAL_EPS + EXEC_SEC))
+    TOTAL_EXECS=$((TOTAL_EXECS + execs_done))
+    TOTAL_CRASHES=$((TOTAL_CRASHES + saved_crashes))
+    TOTAL_HANGS=$((TOTAL_HANGS + saved_hangs))
+    TOTAL_PENDING=$((TOTAL_PENDING + pending_total))
+    TOTAL_PFAV=$((TOTAL_PFAV + pending_favs))
+    
+    if [ "$last_find" -gt "$TOTAL_LAST_FIND" ]; then
+      TOTAL_LAST_FIND=$last_find
     fi
-
-    fmt_duration $last_find && FMT_FIND=$DUR_STRING
-    fmt_duration $last_crash && FMT_CRASH=$DUR_STRING
-    fmt_duration $last_hang && FMT_HANG=$DUR_STRING
-    FMT_CWOP="not available"
-    test -n "$cycles_wo_finds" && {
-      test "$cycles_wo_finds" = 0 && FMT_CWOP="$cycles_wo_finds"
-      test "$cycles_wo_finds" -gt 10 && FMT_CWOP="${YELLOW}$cycles_wo_finds${NC}"
-      test "$cycles_wo_finds" -gt 50 && FMT_CWOP="${RED}$cycles_wo_finds${NC}"
-    }
-
-    echo "  last_find       : $FMT_FIND"
-    echo "  last_crash      : $FMT_CRASH"
-    if [ -z "$MINIMAL_ONLY" ]; then
-      echo "  last_hang       : $FMT_HANG"
-      echo "  cycles_wo_finds : $FMT_CWOP"
+    
+    if [ "$SUMMARY_ONLY" = "" ]; then
+      
+      # Warnings in red
+      TIMEOUT_PERC=$((exec_timeout * 100 / execs_done))
+      if [ $TIMEOUT_PERC -ge 10 ]; then
+        echo "  ${RED}timeout_ratio $TIMEOUT_PERC%${NC}"
+      fi
+      
+      if [ $EXEC_SEC -eq 0 ]; then
+        echo "  ${YELLOW}no data yet, 0 execs/sec${NC}"
+        elif [ $EXEC_SEC -lt 100 ]; then
+        echo "  ${RED}slow execution, $EXEC_SEC execs/sec${NC}"
+      fi
+      
+      fmt_duration $last_find && FMT_FIND=$DUR_STRING
+      fmt_duration $last_crash && FMT_CRASH=$DUR_STRING
+      fmt_duration $last_hang && FMT_HANG=$DUR_STRING
+      FMT_CWOP="not available"
+      test -n "$cycles_wo_finds" && {
+        test "$cycles_wo_finds" = 0 && FMT_CWOP="$cycles_wo_finds"
+        test "$cycles_wo_finds" -gt 10 && FMT_CWOP="${YELLOW}$cycles_wo_finds${NC}"
+        test "$cycles_wo_finds" -gt 50 && FMT_CWOP="${RED}$cycles_wo_finds${NC}"
+      }
+      
+      echo "  last_find       : $FMT_FIND"
+      echo "  last_crash      : $FMT_CRASH"
+      if [ -z "$MINIMAL_ONLY" ]; then
+        echo "  last_hang       : $FMT_HANG"
+        echo "  cycles_wo_finds : $FMT_CWOP"
+      fi
+      echo "  coverage        : $COVERAGE%"
+      
+      if [ -z "$MINIMAL_ONLY" ]; then
+        
+        CPU_USAGE=$(ps aux | grep $fuzzer_pid | grep -v grep | awk '{print $3}')
+        MEM_USAGE=$(ps aux | grep $fuzzer_pid | grep -v grep | awk '{print $4}')
+        
+        echo "  cpu usage $CPU_USAGE%, memory usage $MEM_USAGE%"
+        
+      fi
+      
+      echo "  cycles $((cycles_done + 1)), lifetime speed $EXEC_SEC execs/sec, items $cur_item/$corpus_count (${PATH_PERC}%)"
+      
+      if [ "$saved_crashes" = "0" ]; then
+        echo "  pending $pending_favs/$pending_total, coverage $bitmap_cvg, no crashes yet"
+      else
+        echo "  pending $pending_favs/$pending_total, coverage $bitmap_cvg, crashes saved $saved_crashes (!)"
+      fi
+      
+      echo
+      
     fi
-    echo "  coverage        : $COVERAGE%"
 
-    if [ -z "$MINIMAL_ONLY" ]; then
-
-      CPU_USAGE=$(ps aux | grep $fuzzer_pid | grep -v grep | awk '{print $3}')
-      MEM_USAGE=$(ps aux | grep $fuzzer_pid | grep -v grep | awk '{print $4}')
-
-      echo "  cpu usage $CPU_USAGE%, memory usage $MEM_USAGE%"
-
-    fi
+  else
 
-    echo "  cycles $((cycles_done + 1)), lifetime speed $EXEC_SEC execs/sec, items $cur_item/$corpus_count (${PATH_PERC}%)"
+    if [ ! -e "$i" -a -e "$j" ]; then
 
-    if [ "$saved_crashes" = "0" ]; then
-      echo "  pending $pending_favs/$pending_total, coverage $bitmap_cvg, no crashes yet"
-    else
-      echo "  pending $pending_favs/$pending_total, coverage $bitmap_cvg, crashes saved $saved_crashes (!)"
+      if [ '!' "$PROCESS_DEAD" = "" ]; then
+        ALIVE_CNT=$((ALIVE_CNT + 1))
+      fi
+      START_CNT=$((START_CNT + 1))
+      last_find=0
+      IS_STARTING=1
+      
     fi
 
-    echo
-
   fi
-
+  
 done
 
 # Formatting for total time, time since last find, crash, and hang
@@ -346,7 +365,7 @@ EXECS_MILLION=$((TOTAL_EXECS / 1000 / 1000))
 EXECS_THOUSAND=$((TOTAL_EXECS / 1000 % 1000))
 if [ $EXECS_MILLION -gt 9 ]; then
   FMT_EXECS="$EXECS_MILLION millions"
-elif [ $EXECS_MILLION -gt 0 ]; then
+  elif [ $EXECS_MILLION -gt 0 ]; then
   FMT_EXECS="$EXECS_MILLION millions, $EXECS_THOUSAND thousands"
 else
   FMT_EXECS="$EXECS_THOUSAND thousands"
@@ -363,14 +382,14 @@ fmt_duration $TOTAL_LAST_FIND && TOTAL_LAST_FIND=$DUR_STRING
 test "$TOTAL_TIME" = "0" && TOTAL_TIME=1
 
 if [ "$PROCESS_DEAD" = "" ]; then
-
+  
   TXT="excluded from stats"
-
+  
 else
-
+  
   TXT="included in stats"
   ALIVE_CNT=$(($ALIVE_CNT - $DEAD_CNT - $START_CNT))
-
+  
 fi
 
 echo "Summary stats"
diff --git a/docs/Changelog.md b/docs/Changelog.md
index 87c01f21..8d9a0aa8 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -14,6 +14,8 @@
     - now also shows coverage reached
     - option -m shows only very relevant stats
     - option -n will not use color in the output
+  - frida_mode:
+    - fixes support for large map offsets
   - added benchmark/benchmark.sh if you want to see how good your fuzzing
     speed is in comparison to other setups.
 
diff --git a/docs/fuzzing_in_depth.md b/docs/fuzzing_in_depth.md
index f75ca5dc..5a5acbb2 100644
--- a/docs/fuzzing_in_depth.md
+++ b/docs/fuzzing_in_depth.md
@@ -616,7 +616,7 @@ For every secondary fuzzer there should be a variation, e.g.:
   be one of them! (Although this is not really recommended.)
 
 All other secondaries should be used like this:
-* a quarter to a third with the MOpt mutator enabled: `-L 0`
+* 10-20% with the MOpt mutator enabled: `-L 0`
 * run with a different power schedule, recommended are: `fast` (default),
   `explore`, `coe`, `lin`, `quad`, `exploit`, and `rare` which you can set with
   the `-p` option, e.g., `-p explore`. See the
@@ -940,7 +940,7 @@ too long for your overall available fuzz run time.
     * 65% for `AFL_DISABLE_TRIM`
     * 50% for `AFL_KEEP_TIMEOUTS`
     * 50% use a dictionary generated by `AFL_LLVM_DICT2FILE` + `AFL_LLVM_DICT2FILE_NO_MAIN=1`
-    * 40% use MOpt (`-L 0`)
+    * 10% use MOpt (`-L 0`)
     * 40% for `AFL_EXPAND_HAVOC_NOW`
     * 20% for old queue processing (`-Z`)
     * for CMPLOG targets, 70% for `-l 2`, 10% for `-l 3`, 20% for `-l 2AT`
diff --git a/frida_mode/src/instrument/instrument_arm64.c b/frida_mode/src/instrument/instrument_arm64.c
index 2256f941..a0c66697 100644
--- a/frida_mode/src/instrument/instrument_arm64.c
+++ b/frida_mode/src/instrument/instrument_arm64.c
@@ -402,6 +402,18 @@ bool instrument_write_inline(GumArm64Writer *cw, GumAddress code_addr,
 
   }
 
+  /* 
+   * The mov instruction supports up to a 16-bit offset. If our offset is out of 
+   * range, then it can end up clobbering the op-code portion of the instruction 
+   * rather than just the operands. So return false and fall back to the 
+   * alternative instrumentation.
+   */
+  if (area_offset > UINT16_MAX) {
+
+    return false;
+    
+  }
+
   code.code.mov_x0_curr_loc |= area_offset << 5;
 
   if (!instrument_patch_ardp(
diff --git a/frida_mode/test/png/GNUmakefile b/frida_mode/test/png/GNUmakefile
index 408b7dcb..eccc66f6 100644
--- a/frida_mode/test/png/GNUmakefile
+++ b/frida_mode/test/png/GNUmakefile
@@ -8,7 +8,7 @@ HARNESS_BUILD_DIR:=$(BUILD_DIR)harness/
 PNGTEST_BUILD_DIR:=$(BUILD_DIR)pngtest/
 
 LIBZ_FILE:=$(LIBZ_BUILD_DIR)zlib-1.2.13.tar.gz
-LIBZ_URL:=http://www.zlib.net/zlib-1.2.13.tar.gz
+LIBZ_URL:=http://www.zlib.net/fossils/zlib-1.2.13.tar.gz
 LIBZ_DIR:=$(LIBZ_BUILD_DIR)zlib-1.2.13/
 LIBZ_PC:=$(LIBZ_DIR)zlib.pc
 LIBZ_LIB:=$(LIBZ_DIR)libz.a
diff --git a/frida_mode/util/frida_get_symbol_addr.sh b/frida_mode/util/frida_get_symbol_addr.sh
index fb0002b7..2e682255 100755
--- a/frida_mode/util/frida_get_symbol_addr.sh
+++ b/frida_mode/util/frida_get_symbol_addr.sh
@@ -31,12 +31,13 @@ file=$(file $target|sed 's/.*: //')
 arch=$(echo $file|awk -F, '{print$2}'|tr -d ' ')
 bits=$(echo $file|sed 's/-bit .*//'|sed 's/.* //')
 pie=$(echo $file|grep -wqi pie && echo pie)
+dso=$(echo $file|grep -wqi "shared object" && echo dso)
 
 test $(uname -s) = "Darwin" && symbol=_"$symbol"
 tmp_addr=$(nm "$target" | grep -i "T $symbol" | awk '{print$1}' | tr a-f A-F)
 
 test -z "$tmp_addr" && { echo Error: function $symbol not found 1>&2; exit 1; }
-test -z "$pie" && { echo 0x$tmp_addr; exit 0; }
+test -z "$pie" && test -z "$dso" && { echo 0x$tmp_addr; exit 0; }
 
 test -z "$base" && {
   test "$bits" = 32 -o "$bits" = 64 || { echo "Error: could not identify arch (bits=$bits)" 1>&2 ; exit 1; }
diff --git a/src/afl-cc.c b/src/afl-cc.c
index 86b81459..12707007 100644
--- a/src/afl-cc.c
+++ b/src/afl-cc.c
@@ -317,7 +317,7 @@ void parse_fsanitize(char *string) {
 
   char *p, *ptr = string + strlen("-fsanitize=");
   char *new = malloc(strlen(string) + 1);
-  char *tmp = malloc(strlen(ptr));
+  char *tmp = malloc(strlen(ptr) + 1);
   u32   count = 0, len, ende = 0;
 
   if (!new || !tmp) { FATAL("could not acquire memory"); }
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c
index 08960ac6..90c255e3 100644
--- a/src/afl-fuzz.c
+++ b/src/afl-fuzz.c
@@ -176,6 +176,7 @@ static void usage(u8 *argv0, int more_help) {
       "                  pacemaker mode (minutes of no new finds). 0 = "
       "immediately,\n"
       "                  -1 = immediately and together with normal mutation.\n"
+      "                  Note: this option is usually not very effective\n"
       "  -c program    - enable CmpLog by specifying a binary compiled for "
       "it.\n"
       "                  if using QEMU/FRIDA or the fuzzing target is "
@@ -265,6 +266,7 @@ static void usage(u8 *argv0, int more_help) {
       "AFL_DUMB_FORKSRV: use fork server without feedback from target\n"
       "AFL_EXIT_WHEN_DONE: exit when all inputs are run and no new finds are found\n"
       "AFL_EXIT_ON_TIME: exit when no new coverage is found within the specified time\n"
+      "AFL_EXIT_ON_SEED_ISSUES: exit on any kind of seed issues\n"
       "AFL_EXPAND_HAVOC_NOW: immediately enable expand havoc mode (default: after 60\n"
       "                      minutes and a cycle without finds)\n"
       "AFL_FAST_CAL: limit the calibration stage to three cycles for speedup\n"
@@ -331,6 +333,7 @@ static void usage(u8 *argv0, int more_help) {
       "AFL_STATSD_TAGS_FLAVOR: set statsd tags format (default: disable tags)\n"
       "                        suported formats: dogstatsd, librato, signalfx, influxdb\n"
       "AFL_SYNC_TIME: sync time between fuzzing instances (in minutes)\n"
+      "AFL_FINAL_SYNC: sync a final time when exiting (will delay the exit!)\n"
       "AFL_NO_CRASH_README: do not create a README in the crashes directory\n"
       "AFL_TESTCACHE_SIZE: use a cache for testcases, improves performance (in MB)\n"
       "AFL_TMPDIR: directory to use for input file generation (ramdisk recommended)\n"