1 files changed, 14 insertions, 0 deletions
diff --git a/afl-plot b/afl-plot
index 1074552a..0faed0ec 100755
--- a/afl-plot
+++ b/afl-plot
@@ -68,6 +68,15 @@ if [ ! -f "$inputdir/plot_data" ]; then
 
 fi
 
+LINES=`cat "$inputdir/plot_data" | wc -l`
+
+if [ "$LINES" -lt 3 ]; then
+
+  echo "[-] Error: plot_data carries too little data, let it run longer." 1>&2
+  exit 1
+
+fi
+
 BANNER="`cat "$inputdir/fuzzer_stats" 2> /dev/null | grep '^afl_banner ' | cut -d: -f2- | cut -b2-`"
 
 test "$BANNER" = "" && BANNER="(none)"
@@ -118,6 +127,9 @@ set key outside
 set autoscale xfixmin
 set autoscale xfixmax
 
+set xlabel "all times in UTC" font "small"
+
+set ytics auto
 plot '$inputdir/plot_data' using 1:4 with filledcurve x1 title 'total paths' linecolor rgb '#000000' fillstyle transparent solid 0.2 noborder, \\
      '' using 1:3 with filledcurve x1 title 'current path' linecolor rgb '#f0f0f0' fillstyle transparent solid 0.5 noborder, \\
      '' using 1:5 with lines title 'pending paths' linecolor rgb '#0090ff' linewidth 3, \\
@@ -127,6 +139,7 @@ plot '$inputdir/plot_data' using 1:4 with filledcurve x1 title 'total paths' lin
 set terminal png truecolor enhanced size 1000,200 butt
 set output '$outputdir/low_freq.png'
 
+set ytics 1
 plot '$inputdir/plot_data' using 1:8 with filledcurve x1 title '' linecolor rgb '#c00080' fillstyle transparent solid 0.2 noborder, \\
      '' using 1:8 with lines title ' uniq crashes' linecolor rgb '#c00080' linewidth 3, \\
      '' using 1:9 with lines title 'uniq hangs' linecolor rgb '#c000f0' linewidth 3, \\
@@ -135,6 +148,7 @@ plot '$inputdir/plot_data' using 1:8 with filledcurve x1 title '' linecolor rgb
 set terminal png truecolor enhanced size 1000,200 butt
 set output '$outputdir/exec_speed.png'
 
+set ytics auto
 plot '$inputdir/plot_data' using 1:11 with filledcurve x1 title '' linecolor rgb '#0090ff' fillstyle transparent solid 0.2 noborder, \\
      '$inputdir/plot_data' using 1:11 with lines title '    execs/sec' linecolor rgb '#0090ff' linewidth 3 smooth bezier;