From c1a2dcb25d549cf1a3a4607bb8a95838175962f6 Mon Sep 17 00:00:00 2001
From: Matt Johnston <matt@ucc.asn.au>
Date: Thu, 1 Mar 2018 22:54:57 +0800
Subject: add fuzzers to travis

---
 .travis.yml     | 16 ++++++++++------
 fuzzers_test.sh | 12 ++++++++++++
 2 files changed, 22 insertions(+), 6 deletions(-)
 create mode 100755 fuzzers_test.sh

diff --git a/.travis.yml b/.travis.yml
index f938dcb..85153c9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,15 +11,16 @@ matrix:
       env: WEXTRAFLAGS=-Werror
     - env: MULTI=1 WEXTRAFLAGS=-Werror
     # libtom has some warnings, so no WEXTRAFLAGS
-    - env: BUNDLEDLIBTOM=--enable-bundled-libtom WEXTRAFLAGS=""
+    - env: CONFIGURE_FLAGS=--enable-bundled-libtom WEXTRAFLAGS=""
     - env: NOWRITEV=1 WEXTRAFLAGS=-Werror
     # libtomcrypt 1.18.1 fixes clang problems, distro doesn't have that yet
     - os: linux
       compiler: clang
-      env: BUNDLEDLIBTOM=--enable-bundled-libtom WEXTRAFLAGS=""
+      env: CONFIGURE_FLAGS=--enable-bundled-libtom WEXTRAFLAGS=""
     - os: osx
       compiler: clang
       env: WEXTRAFLAGS=""
+    - env: DO_FUZZ=1 CONFIGURE_FLAGS="--enable-fuzz --disable-harden" EXTRACFLAGS=-fsanitize=address CC="clang-5.0" LDFLAGS=-fsanitize=address
 
 # container-based builds
 sudo: false
@@ -30,24 +31,27 @@ addons:
     - zlib1g-dev
     - libtomcrypt-dev
     - libtommath-dev
-
+    - mercurial
+    - clang-5.0
 
 before_install:
   - if [ "$CC" = "clang" ]; then WEXTRAFLAGS="$WEXTRAFLAGS -Wno-error=incompatible-library-redeclaration" ; fi  # workaround
 
-script:
-  - autoconf && autoheader && ./configure "$BUNDLEDLIBTOM" CFLAGS="-O2 -Wall -Wno-pointer-sign $WEXTRAFLAGS" --prefix="$HOME/inst"
+install:
+  - autoconf && autoheader && ./configure $CONFIGURE_FLAGS CFLAGS="-O2 -Wall -Wno-pointer-sign $WEXTRAFLAGS $EXTRACFLAGS" --prefix="$HOME/inst"
   - if [ "$NOWRITEV" = "1" ]; then sed -i -e s/HAVE_WRITEV/DONT_HAVE_WRITEV/ config.h ; fi
   - make -j3 
+  - test -z $DO_FUZZ || make fuzzstandalone
   # avoid concurrent install, osx/freebsd is racey (https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208093)
   - make install 
 
-after_success:
+script:
   - ~/inst/bin/dropbearkey -t rsa -f testrsa
   - ~/inst/bin/dropbearkey -t dss -f testdss
   - ~/inst/bin/dropbearkey -t ecdsa -f testec256 -s 256
   - ~/inst/bin/dropbearkey -t ecdsa -f testec384 -s 384
   - ~/inst/bin/dropbearkey -t ecdsa -f testec521 -s 521
+  - test -z $DO_FUZZ || ./fuzzers_test.sh
 
 branches:
   only:
diff --git a/fuzzers_test.sh b/fuzzers_test.sh
new file mode 100755
index 0000000..1618ee1
--- /dev/null
+++ b/fuzzers_test.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# runs fuzz corpus with standalone fuzzers
+
+result=0
+
+hg clone https://secure.ucc.asn.au/hg/dropbear-fuzzcorpus fuzzcorpus || exit 1
+for f in `make list-fuzz-targets`; do
+    ./$f fuzzcorpus/$f/* || result=1
+done
+
+exit $result
-- 
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