7 files changed, 39 insertions, 4 deletions
diff --git a/tests/ossfuzz/config/fuzz.dict b/tests/ossfuzz/config/fuzz.dict
deleted file mode 100644
index 932d67c..0000000
--- a/tests/ossfuzz/config/fuzz.dict
+++ /dev/null
@@ -1,2 +0,0 @@
-"\xFD7zXZ\x00"
-"YZ"
diff --git a/tests/ossfuzz/config/fuzz.options b/tests/ossfuzz/config/fuzz.options
deleted file mode 100644
index d59dfc1..0000000
--- a/tests/ossfuzz/config/fuzz.options
+++ /dev/null
@@ -1,2 +0,0 @@
-[libfuzzer]
-dict = fuzz.dict
diff --git a/tests/ossfuzz/config/fuzz_decode_alone.options b/tests/ossfuzz/config/fuzz_decode_alone.options
new file mode 100644
index 0000000..1351d96
--- /dev/null
+++ b/tests/ossfuzz/config/fuzz_decode_alone.options
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: 0BSD
+
+[libfuzzer]
+max_len = 4096
+dict = fuzz_lzma.dict
diff --git a/tests/ossfuzz/config/fuzz_decode_stream.options b/tests/ossfuzz/config/fuzz_decode_stream.options
new file mode 100644
index 0000000..bbf43ac
--- /dev/null
+++ b/tests/ossfuzz/config/fuzz_decode_stream.options
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: 0BSD
+
+[libfuzzer]
+dict = fuzz_xz.dict
diff --git a/tests/ossfuzz/config/fuzz_encode_stream.options b/tests/ossfuzz/config/fuzz_encode_stream.options
new file mode 100644
index 0000000..86d4f0c
--- /dev/null
+++ b/tests/ossfuzz/config/fuzz_encode_stream.options
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: 0BSD
+
+[libfuzzer]
+max_len = 4096
diff --git a/tests/ossfuzz/config/fuzz_lzma.dict b/tests/ossfuzz/config/fuzz_lzma.dict
new file mode 100644
index 0000000..b9d5dff
--- /dev/null
+++ b/tests/ossfuzz/config/fuzz_lzma.dict
@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: 0BSD
+
+# first 5 header bytes of .lzma archives based on the info from
+# /doc/lzma-file-format.txt
+
+# byte 0 is created by encoding LZMA property values (lc, lp, pb)
+# using the algorithm described in the documentation above.
+
+# lc=3, lp=0, pb=2 and dictionary size = 0x00100000
+"\x5d\x00\x00\x10\x00"
+
+# lc=3, lp=1, pb=3 and dictionary size = 0x00100000
+"\x93\x00\x00\x10\x00"
+
+# lc=2, lp=2, pb=4 and dictionary size = 0x00100000
+"\xc8\x00\x00\x10\x00"
+
+# lc=1, lp=3, pb=1 and dictionary size = 0x00200000
+"\x49\x00\x00\x20\x00"
+
+# lc=0, lp=4, pb=0 and dictionary size = 0x00200000
+"\x24\x00\x00\x20\x00"
diff --git a/tests/ossfuzz/config/fuzz_xz.dict b/tests/ossfuzz/config/fuzz_xz.dict
new file mode 100644
index 0000000..6ba4f24
--- /dev/null
+++ b/tests/ossfuzz/config/fuzz_xz.dict
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: 0BSD
+
+"\xFD7zXZ\x00"
+"YZ"