From 217223fd72c424bf12b8e21ee1230e56e7de1003 Mon Sep 17 00:00:00 2001
From: Mike Aizatsky <mike.aizatsky@gmail.com>
Date: Wed, 2 Nov 2016 16:22:37 -0700
Subject: [PATCH] use seed corpus while running a fuzzer. Fixes #19

---
 infra/base-images/base-libfuzzer/just_run     | 7 +++++++
 infra/base-images/libfuzzer-runner/run_fuzzer | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/infra/base-images/base-libfuzzer/just_run b/infra/base-images/base-libfuzzer/just_run
index ededbee483ab..65354a7c984b 100755
--- a/infra/base-images/base-libfuzzer/just_run
+++ b/infra/base-images/base-libfuzzer/just_run
@@ -27,5 +27,12 @@ if [ -f $OPTIONS_FILE ]; then
   CMD_LINE="$CMD_LINE $OPTIONS_ARGS"
 fi
 
+SEED_CORPUS="${FUZZER}_seed_corpus.zip"
+if [ -f $SEED_CORPUS ]; then
+  mkdir /tmp/seed_corpus/
+  unzip -d /tmp/seed_corpus/ $SEED_CORPUS
+  CMD_LINE="$CMD_LINE /tmp/seed_corpus/"
+fi
+
 echo $CMD_LINE
 bash -c "$CMD_LINE"
diff --git a/infra/base-images/libfuzzer-runner/run_fuzzer b/infra/base-images/libfuzzer-runner/run_fuzzer
index ededbee483ab..65354a7c984b 100755
--- a/infra/base-images/libfuzzer-runner/run_fuzzer
+++ b/infra/base-images/libfuzzer-runner/run_fuzzer
@@ -27,5 +27,12 @@ if [ -f $OPTIONS_FILE ]; then
   CMD_LINE="$CMD_LINE $OPTIONS_ARGS"
 fi
 
+SEED_CORPUS="${FUZZER}_seed_corpus.zip"
+if [ -f $SEED_CORPUS ]; then
+  mkdir /tmp/seed_corpus/
+  unzip -d /tmp/seed_corpus/ $SEED_CORPUS
+  CMD_LINE="$CMD_LINE /tmp/seed_corpus/"
+fi
+
 echo $CMD_LINE
 bash -c "$CMD_LINE"