### Build and Install libslirp

Source: https://github.com/slirp/libslirp/blob/master/README.md

Build and install the shared library using Meson and Ninja. This is the standard method for setting up libslirp for use with other projects like QEMU.

```sh
meson build
ninja -C build install
```

--------------------------------

### Build Fuzzers with Meson and Ninja

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Build the fuzzers and harness using clang, meson, and ninja. The output will be located in the ./build/fuzzing/ directory.

```bash
CC=clang meson build && ninja -C build
```

--------------------------------

### Run TFTP Fuzzer

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Execute the fuzz-tftp fuzzer with a specified input file. New inputs found by the fuzzer will be saved in the IN folder.

```bash
build/fuzzing/fuzz-tftp fuzzing/IN_tftp
```

--------------------------------

### Run UDP Fuzzer

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Execute the fuzz-udp fuzzer with a specified input file. New inputs found by the fuzzer will be saved in the IN folder.

```bash
build/fuzzing/fuzz-udp fuzzing/IN_udp
```

--------------------------------

### Run IP Header Fuzzer

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Execute the fuzz-ip-header fuzzer with a specified input file. New inputs found by the fuzzer will be saved in the IN folder.

```bash
build/fuzzing/fuzz-ip-header fuzzing/IN_ip-header
```

--------------------------------

### Run DHCP Fuzzer

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Execute the fuzz-dhcp fuzzer with a specified input file. New inputs found by the fuzzer will be saved in the IN folder.

```bash
build/fuzzing/fuzz-dhcp fuzzing/IN_dhcp
```

--------------------------------

### Run TCP Fuzzer

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Execute the fuzz-tcp fuzzer with a specified input file. New inputs found by the fuzzer will be saved in the IN folder.

```bash
build/fuzzing/fuzz-tcp fuzzing/IN_tcp
```

--------------------------------

### Run UDP Header-Only Fuzzer

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Execute the fuzz-udp-h fuzzer, which targets UDP header mutations, with a specified input file. New inputs found by the fuzzer will be saved in the IN folder.

```bash
build/fuzzing/fuzz-udp-h fuzzing/IN_udp-h
```

--------------------------------

### Run ICMP Fuzzer

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Execute the fuzz-icmp fuzzer with a specified input file. New inputs found by the fuzzer will be saved in the IN folder.

```bash
build/fuzzing/fuzz-icmp fuzzing/IN_icmp
```

--------------------------------

### Generate Coverage Report

Source: https://github.com/slirp/libslirp/blob/master/fuzzing/README.md

Generate code coverage information for a specific protocol (e.g., udp) using the coverage.py script. This script makes assumptions about directory structure and may require modification.

```bash
python coverage.py udp report
```

--------------------------------

### Enable Debugging Output for libslirp

Source: https://github.com/slirp/libslirp/blob/master/README.md

Set environment variables to enable debugging messages from libslirp. G_MESSAGES_DEBUG controls general GLib messages, while SLIRP_DEBUG filters specific libslirp events.

```sh
export G_MESSAGES_DEBUG=Slirp
export SLIRP_DEBUG=call
```

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