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-rw-r--r--tests/ossfuzz/config/fuzz_decode_stream.options1
-rw-r--r--tests/ossfuzz/config/fuzz_lzma.dict34
2 files changed, 16 insertions, 19 deletions
diff --git a/tests/ossfuzz/config/fuzz_decode_stream.options b/tests/ossfuzz/config/fuzz_decode_stream.options
index 61799737..d8f9edba 100644
--- a/tests/ossfuzz/config/fuzz_decode_stream.options
+++ b/tests/ossfuzz/config/fuzz_decode_stream.options
@@ -1,3 +1,2 @@
[libfuzzer]
-max_len = 4096
dict = fuzz_xz.dict
diff --git a/tests/ossfuzz/config/fuzz_lzma.dict b/tests/ossfuzz/config/fuzz_lzma.dict
index 38d4da3e..82a2b871 100644
--- a/tests/ossfuzz/config/fuzz_lzma.dict
+++ b/tests/ossfuzz/config/fuzz_lzma.dict
@@ -1,22 +1,20 @@
# first 5 header bytes of .lzma archives based on the info from
-# https://github.com/tukaani-project/xz/blob/master/doc/lzma-file-format.txt
+# /doc/lzma-file-format.txt
-# byte 0 value (properties=0x5d) is created by encoding
-# common values (lc=3, lp=0, pb=2) using the algorithm,
-# described in the documentation above
+# byte 0 is created by encoding LZMA property values (lc, lp, pb)
+# using the algorithm described in the documentation above.
-
-# compression preset 1 (dictionary size = 0x00100000)
+# lc=3, lp=0, pb=2 and dictionary size = 0x00100000
"\x5d\x00\x00\x10\x00"
-# compression preset 2 (dictionary size = 0x00200000)
-"\x5d\x00\x00\x20\x00"
-# compression preset 3, 4 (dictionary size = 0x00400000)
-"\x5d\x00\x00\x40\x00"
-# compression preset 5, 6 (dictionary size = 0x00800000)
-"\x5d\x00\x00\x80\x00"
-# compression preset 7 (dictionary size = 0x01000000)
-"\x5d\x00\x00\x00\x01"
-# compression preset 8 (dictionary size = 0x02000000)
-"\x5d\x00\x00\x00\x02"
-# compression preset 9 (dictionary size = 0x04000000)
-"\x5d\x00\x00\x00\x04"
+
+# 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"