From ccc54ae97242cf0731f29f94af610cfe207c2ada Mon Sep 17 00:00:00 2001
From: Richard Hughes <richard@hughsie.com>
Date: Sun, 6 Dec 2015 10:53:21 +0000
Subject: [PATCH] trivial: Add some fuzzing examples for libdfu

---
 libdfu/fuzzing.md                    |   3 +++
 libdfu/fuzzing/example.dfu           | Bin 0 -> 28 bytes
 libdfu/fuzzing/example.dfuse         | Bin 0 -> 321 bytes
 libdfu/fuzzing/firmware.hex          |  10 ++++++++++
 libdfu/fuzzing/metadata-multiple.dfu | Bin 0 -> 77 bytes
 libdfu/fuzzing/metadata.dfu          | Bin 0 -> 35 bytes
 6 files changed, 13 insertions(+)
 create mode 100644 libdfu/fuzzing.md
 create mode 100644 libdfu/fuzzing/example.dfu
 create mode 100644 libdfu/fuzzing/example.dfuse
 create mode 100644 libdfu/fuzzing/firmware.hex
 create mode 100644 libdfu/fuzzing/metadata-multiple.dfu
 create mode 100644 libdfu/fuzzing/metadata.dfu

diff --git a/libdfu/fuzzing.md b/libdfu/fuzzing.md
new file mode 100644
index 000000000..5293861cf
--- /dev/null
+++ b/libdfu/fuzzing.md
@@ -0,0 +1,3 @@
+CC=afl-gcc ./configure --disable-shared
+AFL_HARDEN=1 make
+afl-fuzz -m 300 -i fuzzing -o findings ./dfu-tool dump @@
diff --git a/libdfu/fuzzing/example.dfu b/libdfu/fuzzing/example.dfu
new file mode 100644
index 0000000000000000000000000000000000000000..92ab2eb476a6f26d40052804f4585a2d4b7f2b63
GIT binary patch
literal 28
fcmc~u&B@7ED9<m-N#Xhr1`Ld$ZY~08uTpdY!CwtB

literal 0
HcmV?d00001

diff --git a/libdfu/fuzzing/example.dfuse b/libdfu/fuzzing/example.dfuse
new file mode 100644
index 0000000000000000000000000000000000000000..28dd6168adeb9b80651dc7958f02124bf26877fc
GIT binary patch
literal 321
zcmZ=sD-BL%G-PC8U<^qtN>43e0x}tbLx9A{1tLJNgMtABcz`$~H76%up*+7RCxz=j
Q7)UXOy158ED{rX-0R5B`2LJ#7

literal 0
HcmV?d00001

diff --git a/libdfu/fuzzing/firmware.hex b/libdfu/fuzzing/firmware.hex
new file mode 100644
index 000000000..509025a1f
--- /dev/null
+++ b/libdfu/fuzzing/firmware.hex
@@ -0,0 +1,10 @@
+:044000003DEF20F080
+:10400800FACF01F0FBCF02F0E9CF03F0EACF04F0DA
+:10401800E1CF05F0E2CF06F0D9CF07F0DACF08F00C
+:10402800F3CF09F0F4CF0AF0F6CF0BF0F7CF0CF08E
+:10403800F8CF0DF0F5CF0EF00EC0F5FF0DC0F8FF6C
+:104048000CC0F7FF0BC0F6FF0AC0F4FF09C0F3FF6E
+:1040580008C0DAFF07C0D9FF06C0E2FF05C0E1FFCC
+:1040680004C0EAFF03C0E9FF02C0FBFF01C0FAFF7A
+:1040780011003FEF20F0000142EF20F03DEF20F06B
+:00000001FF
diff --git a/libdfu/fuzzing/metadata-multiple.dfu b/libdfu/fuzzing/metadata-multiple.dfu
new file mode 100644
index 0000000000000000000000000000000000000000..ecb2eae2815a7eb2b578a489509e0c3db36fad18
GIT binary patch
literal 77
zcmYeyP0Yzm^mSoo&Q7glElbQPP33gXFQ_caOwTCc3(8E+NGwWG@F-2sNG)df$xKeo
cD^BHb5Ae}7(lgNh4+ad3p>8hjQQ9{g03;n8)Bpeg

literal 0
HcmV?d00001

diff --git a/libdfu/fuzzing/metadata.dfu b/libdfu/fuzzing/metadata.dfu
new file mode 100644
index 0000000000000000000000000000000000000000..11421a4f8a0d3c72a3045c57f09123e4365494f3
GIT binary patch
literal 35
ncmYeyP0Yzm^mSom&Q7glElbQPP5loB42+>}F0v6v?g;?^0`U)N

literal 0
HcmV?d00001