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PR #257 from chibinz, enhance afl-whatsup, (adapted for portability)

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hexcoder- 2020-03-17 14:26:08 +01:00
parent 287d430fcf
commit e194acdd79
1 changed files with 75 additions and 3 deletions
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78
afl-whatsup
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@ -61,6 +61,9 @@ if [ -d queue ]; then
fi
RED=`tput setaf 1 1 1`
NC=`tput sgr0`
CUR_TIME=`date +%s`
TMP=`mktemp -t .afl-whatsup-XXXXXXXX` || TMP=`mktemp -p /data/local/tmp .afl-whatsup-XXXXXXXX` || TMP=`mktemp -p /data/local/tmp .afl-whatsup-XXXXXXXX` || exit 1
@ -75,6 +78,12 @@ TOTAL_CRASHES=0
TOTAL_PFAV=0
TOTAL_PENDING=0
# Time since last path / crash / hang, formatted as string
FMT_TIME="0 days 0 hours"
FMT_PATH="${RED}none seen yet${NC}"
FMT_CRASH="none seen yet"
FMT_HANG="none seen yet"
if [ "$SUMMARY_ONLY" = "" ]; then
echo "Individual fuzzers"
@ -83,6 +92,30 @@ if [ "$SUMMARY_ONLY" = "" ]; then
fi
fmt_duration()
{
DUR_STRING=
if [ $1 -eq 0 ]; then
return 1
fi
local duration=$((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 [ $days -gt 0 ]; then
DUR_STRING="$days days, $hours hours"
elif [ $hours -gt 0 ]; then
DUR_STRING="$hours hours, $minutes minutes"
elif [ $minutes -gt 0 ]; then
DUR_STRING="$minutes minutes, $seconds seconds"
else
DUR_STRING="$seconds seconds"
fi
}
for i in `find . -maxdepth 2 -iname fuzzer_stats | sort`; do
sed 's/^command_line.*$/_skip:1/;s/[ ]*:[ ]*/="/;s/$/"/' "$i" >"$TMP"
@ -94,7 +127,7 @@ for i in `find . -maxdepth 2 -iname fuzzer_stats | sort`; do
if [ "$SUMMARY_ONLY" = "" ]; then
echo ">>> $afl_banner ($RUN_DAYS days, $RUN_HRS hrs) <<<"
echo ">>> $afl_banner ($RUN_DAYS days, $RUN_HRS hrs) fuzzer PID: $fuzzer_pid <<<"
echo
fi
@ -127,6 +160,28 @@ for i in `find . -maxdepth 2 -iname fuzzer_stats | sort`; do
if [ "$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 -lt 100 ]; then
echo " ${RED}slow execution, $EXEC_SEC execs/sec${NC}"
fi
fmt_duration $last_path && FMT_PATH=$DUR_STRING
fmt_duration $last_crash && FMT_CRASH=$DUR_STRING
fmt_duration $last_hang && FMT_HANG=$DUR_STRING
echo " last_path : $FMT_PATH"
echo " last_crash : $FMT_CRASH"
echo " last_hang : $FMT_HANG"
CPU_USAGE=$(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%"
echo " cycle $((cycles_done + 1)), lifetime speed $EXEC_SEC execs/sec, path $cur_path/$paths_total (${PATH_PERC}%)"
if [ "$unique_crashes" = "0" ]; then
@ -141,6 +196,20 @@ for i in `find . -maxdepth 2 -iname fuzzer_stats | sort`; do
done
# Formatting for total time, time since last path, crash, and hang
fmt_duration $((CUR_TIME - TOTAL_TIME)) && FMT_TIME=$DUR_STRING
# Formatting for total execution
FMT_EXECS="0 millions"
EXECS_MILLION=$((TOTAL_EXECS / 1000 / 1000))
EXECS_THOUSAND=$((TOTAL_EXECS / 1000 % 1000))
if [ $EXECS_MILLION -gt 9 ]; then
FMT_EXECS="$EXECS_MILLION millions"
elif [ $EXECS_MILLION -gt 0 ]; then
FMT_EXECS="$EXECS_MILLION millions, $EXECS_THOUSAND thousands"
else
FMT_EXECS="$EXECS_THOUSAND thousands"
fi
rm -f "$TMP"
TOTAL_DAYS=$((TOTAL_TIME / 60 / 60 / 24))
@ -157,9 +226,12 @@ if [ ! "$DEAD_CNT" = "0" ]; then
echo " Dead or remote : $DEAD_CNT (excluded from stats)"
fi
echo " Total run time : $TOTAL_DAYS days, $TOTAL_HRS hours"
echo " Total execs : $((TOTAL_EXECS / 1000 / 1000)) million"
echo " Total run time : $FMT_TIME"
echo " Total execs : $FMT_EXECS"
echo " Cumulative speed : $TOTAL_EPS execs/sec"
if [ "$ALIVE_CNT" -gt "0" ]; then
echo " Average speed : $((TOTAL_EPS / ALIVE_CNT)) execs/sec"
fi
echo " Pending paths : $TOTAL_PFAV faves, $TOTAL_PENDING total"
if [ "$ALIVE_CNT" -gt "1" ]; then