From ec6e5c21aa44b667ec4ca7d7b8810a130b7f33a0 Mon Sep 17 00:00:00 2001
From: jesslatimer <97333535+jesslatimer@users.noreply.github.com>
Date: Mon, 6 Mar 2023 10:38:32 -0800
Subject: [PATCH] mdurl: fix early string consumer exhaustion (#9864)

This change removes `sys.maxsize` and uses a defined string size so that
the data is not consumed all at once when first used. This results in
increased code coverage.
---
 projects/mdurl/fuzz_mdurl.py | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/projects/mdurl/fuzz_mdurl.py b/projects/mdurl/fuzz_mdurl.py
index 7da76fd95..77c373b8b 100644
--- a/projects/mdurl/fuzz_mdurl.py
+++ b/projects/mdurl/fuzz_mdurl.py
@@ -18,17 +18,17 @@ import mdurl
 
 
 def TestOneInput(data):
-  fdp = atheris.FuzzedDataProvider(data)
-  mdurl.parse(fdp.ConsumeUnicodeNoSurrogates(sys.maxsize))
-  mdurl.decode(fdp.ConsumeUnicodeNoSurrogates(sys.maxsize))
-  mdurl.encode(fdp.ConsumeUnicodeNoSurrogates(sys.maxsize))
+    fdp = atheris.FuzzedDataProvider(data)
+    mdurl.parse(fdp.ConsumeUnicodeNoSurrogates(512))
+    mdurl.decode(fdp.ConsumeUnicodeNoSurrogates(512))
+    mdurl.encode(fdp.ConsumeUnicodeNoSurrogates(512))
 
 
 def main():
-  atheris.instrument_all()
-  atheris.Setup(sys.argv, TestOneInput)
-  atheris.Fuzz()
+    atheris.instrument_all()
+    atheris.Setup(sys.argv, TestOneInput)
+    atheris.Fuzz()
 
 
 if __name__ == "__main__":
-  main()
+    main()