diff options
Diffstat (limited to 'caddyconfig')
| -rw-r--r-- | caddyconfig/caddyfile/parse_fuzz.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/caddyconfig/caddyfile/parse_fuzz.go b/caddyconfig/caddyfile/parse_fuzz.go new file mode 100644 index 0000000..d0ea7e7 --- /dev/null +++ b/caddyconfig/caddyfile/parse_fuzz.go @@ -0,0 +1,36 @@ +// Copyright 2015 Matthew Holt and The Caddy Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build gofuzz +// +build gofuzz_libfuzzer + +package caddyfile + +import ( + "bytes" +) + +func FuzzParseCaddyfile(data []byte) (score int) { + sb, err := Parse("Caddyfile", bytes.NewReader(data)) + if err != nil { + // if both an error is received and some ServerBlocks, + // then the parse was able to parse partially. Mark this + // result as interesting to push the fuzzer further through the parser. + if sb != nil && len(sb) > 0 { + return 1 + } + return 0 + } + return 1 +} |