From cea71828c07f17f7f0d3b1e1aa4f51a2249c18ad Mon Sep 17 00:00:00 2001
From: Michael Macnair <mmacnair@gmail.com>
Date: Mon, 25 Jul 2022 13:38:59 +0100
Subject: [PATCH] file: Add elf and pe seeds (#8073)

* file: Add elf and pe seeds

* file: make binary-samples path explicit

* Update Dockerfile

Co-authored-by: jonathanmetzman <31354670+jonathanmetzman@users.noreply.github.com>
---
 projects/file/Dockerfile | 4 ++++
 projects/file/build.sh   | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/projects/file/Dockerfile b/projects/file/Dockerfile
index b6f640885..973ba603c 100644
--- a/projects/file/Dockerfile
+++ b/projects/file/Dockerfile
@@ -17,5 +17,9 @@
 FROM gcr.io/oss-fuzz-base/base-builder
 RUN apt-get update && apt-get install -y make autoconf automake libtool shtool
 RUN git clone --depth 1 https://github.com/file/file.git
+
+# Supplement file's existing test files to get elf + pe coverage.
+RUN git clone --depth 1 https://github.com/DavidKorczynski/binary-samples.git
+
 WORKDIR file
 COPY build.sh magic_fuzzer.cc $SRC/
diff --git a/projects/file/build.sh b/projects/file/build.sh
index 66223bc61..1cccb8356 100755
--- a/projects/file/build.sh
+++ b/projects/file/build.sh
@@ -25,4 +25,4 @@ $CXX $CXXFLAGS -std=c++11 -Isrc/ \
 
 cp ./magic/magic.mgc $OUT/
 
-zip -j $OUT/magic_fuzzer_seed_corpus.zip ./tests/*.testfile
+zip -j $OUT/magic_fuzzer_seed_corpus.zip ./tests/*.testfile $SRC/binary-samples/{elf,pe}-*