Init.

Dockerfile

@@ -0,0 +1,9 @@
+FROM debian
+
+RUN apt-get update
+RUN apt-get install -y afl
+RUN mkdir -p /golop/input /golop/output
+
+COPY chain.sh chain.sh
+
+CMD ./chain.sh

README.md

@@ -0,0 +1,11 @@
+# golop-afl
+
+| Environment variable | Description |
+|---|---|
+| `GOLOP_FILE` | Location to be fuzzed. Either filename or `stdin` |
+| `GOLOP_TIMEOUT` | Timeout per execution |
+| `GOLOP_MEMORY` | Memory limit per execution |
+| `GOLOP_ID` | Identifier for this fuzzer |
+| `GOLOP_MODE` | Either `master` or `slave` |
+| `GOLOP_OBJECTIVE` | The binary name |
+| `GOLOP_ARGUMENTS` | Optional arguments for the binary |

chain.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+if [ "$GOLOP_MODE" = "slave" ]; then
+    GOLOP_MODE="-S"
+else
+    GOLOP_MODE="-M"
+fi
+
+afl-fuzz \
+    -i /golop/input \
+    -o /golop/output \
+    -f $GOLOP_FILE \
+    -t $GOLOP_TIMEOUT \
+    -m $GOLOP_MEMORY \
+    -T "$GOLOP_ID" \
+    $GOLOP_MODE $GOLOP_ID \
+    -- \
+    $GOLOP_OBJECTIVE \
+    $GOLOP_ARGUMENTS
+