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164 lines
3.6 KiB
164 lines
3.6 KiB
#!/bin/sh
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#
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# american fuzzy lop - status check tool
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# --------------------------------------
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#
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# Written and maintained by Michal Zalewski <lcamtuf@google.com>
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#
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# Copyright 2015 Google LLC All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at:
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# This tool summarizes the status of any locally-running synchronized
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# instances of afl-fuzz.
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#
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echo "status check tool for afl-fuzz by <lcamtuf@google.com>"
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echo
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if [ "$1" = "-s" ]; then
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SUMMARY_ONLY=1
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DIR="$2"
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else
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unset SUMMARY_ONLY
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DIR="$1"
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fi
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if [ "$DIR" = "" ]; then
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echo "Usage: $0 [ -s ] afl_sync_dir" 1>&2
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echo 1>&2
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echo "The -s option causes the tool to skip all the per-fuzzer trivia and show" 1>&2
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echo "just the summary results. See docs/parallel_fuzzing.txt for additional tips." 1>&2
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echo 1>&2
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exit 1
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fi
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cd "$DIR" || exit 1
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if [ -d queue ]; then
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echo "[-] Error: parameter is an individual output directory, not a sync dir." 1>&2
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exit 1
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fi
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CUR_TIME=`date +%s`
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TMP=`mktemp -t .afl-whatsup-XXXXXXXX` || TMP=`mktemp -p /data/local/tmp .afl-whatsup-XXXXXXXX` || exit 1
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ALIVE_CNT=0
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DEAD_CNT=0
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TOTAL_TIME=0
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TOTAL_EXECS=0
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TOTAL_EPS=0
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TOTAL_CRASHES=0
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TOTAL_PFAV=0
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TOTAL_PENDING=0
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if [ "$SUMMARY_ONLY" = "" ]; then
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echo "Individual fuzzers"
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echo "=================="
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echo
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fi
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for i in `find . -maxdepth 2 -iname fuzzer_stats | sort`; do
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sed 's/^command_line.*$/_skip:1/;s/[ ]*:[ ]*/="/;s/$/"/' "$i" >"$TMP"
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. "$TMP"
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RUN_UNIX=$((CUR_TIME - start_time))
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RUN_DAYS=$((RUN_UNIX / 60 / 60 / 24))
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RUN_HRS=$(((RUN_UNIX / 60 / 60) % 24))
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if [ "$SUMMARY_ONLY" = "" ]; then
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echo ">>> $afl_banner ($RUN_DAYS days, $RUN_HRS hrs) <<<"
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echo
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fi
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if ! kill -0 "$fuzzer_pid" 2>/dev/null; then
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if [ "$SUMMARY_ONLY" = "" ]; then
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echo " Instance is dead or running remotely, skipping."
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echo
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fi
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DEAD_CNT=$((DEAD_CNT + 1))
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continue
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fi
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ALIVE_CNT=$((ALIVE_CNT + 1))
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EXEC_SEC=$((execs_done / RUN_UNIX))
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PATH_PERC=$((cur_path * 100 / paths_total))
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TOTAL_TIME=$((TOTAL_TIME + RUN_UNIX))
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TOTAL_EPS=$((TOTAL_EPS + EXEC_SEC))
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TOTAL_EXECS=$((TOTAL_EXECS + execs_done))
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TOTAL_CRASHES=$((TOTAL_CRASHES + unique_crashes))
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TOTAL_PENDING=$((TOTAL_PENDING + pending_total))
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TOTAL_PFAV=$((TOTAL_PFAV + pending_favs))
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if [ "$SUMMARY_ONLY" = "" ]; then
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echo " cycle $((cycles_done + 1)), lifetime speed $EXEC_SEC execs/sec, path $cur_path/$paths_total (${PATH_PERC}%)"
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if [ "$unique_crashes" = "0" ]; then
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echo " pending $pending_favs/$pending_total, coverage $bitmap_cvg, no crashes yet"
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else
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echo " pending $pending_favs/$pending_total, coverage $bitmap_cvg, crash count $unique_crashes (!)"
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fi
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echo
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fi
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done
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rm -f "$TMP"
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TOTAL_DAYS=$((TOTAL_TIME / 60 / 60 / 24))
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TOTAL_HRS=$(((TOTAL_TIME / 60 / 60) % 24))
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test "$TOTAL_TIME" = "0" && TOTAL_TIME=1
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echo "Summary stats"
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echo "============="
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echo
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echo " Fuzzers alive : $ALIVE_CNT"
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if [ ! "$DEAD_CNT" = "0" ]; then
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echo " Dead or remote : $DEAD_CNT (excluded from stats)"
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fi
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echo " Total run time : $TOTAL_DAYS days, $TOTAL_HRS hours"
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echo " Total execs : $((TOTAL_EXECS / 1000 / 1000)) million"
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echo " Cumulative speed : $TOTAL_EPS execs/sec"
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echo " Pending paths : $TOTAL_PFAV faves, $TOTAL_PENDING total"
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if [ "$ALIVE_CNT" -gt "1" ]; then
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echo " Pending per fuzzer : $((TOTAL_PFAV/ALIVE_CNT)) faves, $((TOTAL_PENDING/ALIVE_CNT)) total (on average)"
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fi
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echo " Crashes found : $TOTAL_CRASHES locally unique"
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echo
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exit 0
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