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authorGravatar Erik Dubbelboer <erik@dubbelboer.com> 2024-01-16 05:06:58 +0100
committerGravatar Erik Dubbelboer <erik@dubbelboer.com> 2024-01-16 05:07:21 +0100
commitc205a253b4f469cc53b45b6bff830ffd0dc5a12a (patch)
tree56f25e9328257f3c9972aab954c889993abac152
parentBump supported Go version in readme (#1690) (diff)
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Put a limit on the max body size for fuzzing
-rw-r--r--fuzz_test.go8
1 files changed, 8 insertions, 0 deletions
diff --git a/fuzz_test.go b/fuzz_test.go
index 72fa1a2..827e776 100644
--- a/fuzz_test.go
+++ b/fuzz_test.go
@@ -54,6 +54,10 @@ func FuzzResponseReadLimitBody(f *testing.F) {
f.Add([]byte("HTTP/1.1 200 OK\r\nContent-Type: aa\r\nContent-Length: 10\r\n\r\n9876543210"), 1024*1024)
f.Fuzz(func(t *testing.T, body []byte, max int) {
+ if max > 10*1024*1024 { // Skip limits higher than 10MB.
+ return
+ }
+
_ = res.ReadLimitBody(bufio.NewReader(bytes.NewReader(body)), max)
w := bytes.Buffer{}
_, _ = res.WriteTo(&w)
@@ -67,6 +71,10 @@ func FuzzRequestReadLimitBody(f *testing.F) {
f.Add([]byte("POST /a HTTP/1.1\r\nHost: a.com\r\nTransfer-Encoding: chunked\r\nContent-Type: aa\r\n\r\n6\r\nfoobar\r\n3\r\nbaz\r\n0\r\nfoobar\r\n\r\n"), 1024*1024)
f.Fuzz(func(t *testing.T, body []byte, max int) {
+ if max > 10*1024*1024 { // Skip limits higher than 10MB.
+ return
+ }
+
_ = req.ReadLimitBody(bufio.NewReader(bytes.NewReader(body)), max)
w := bytes.Buffer{}
_, _ = req.WriteTo(&w)