SYS-OSS/FRET-LibAFL
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fixing linking issue on qemu build (#990)

Browse Source 
* fixing linking issue

* insteading of linking lib we dont use. just disable them

* fixing the keyutils problem

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
This commit is contained in:
biazo 2023-01-09 04:10:14 -05:00 committed by GitHub
parent 17cb317429
commit 3345727c94
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
libafl_qemu/libafl_qemu_build/Cargo.toml
View File

@ -9,7 +9,13 @@ readme = "./README.md"
license = "MIT OR Apache-2.0" license = "MIT OR Apache-2.0"
keywords = ["fuzzing", "qemu", "instrumentation"] keywords = ["fuzzing", "qemu", "instrumentation"]
edition = "2021" edition = "2021"
categories = ["development-tools::testing", "emulators", "embedded", "os", "no-std"] categories = [
"development-tools::testing",
"emulators",
"embedded",
"os",
"no-std",
]
[features] [features]
slirp = [] # build qemu with host libslirp (for user networking) slirp = [] # build qemu with host libslirp (for user networking)
@ -22,3 +28,4 @@ cc = "1.0"
which = "4.2" which = "4.2"
json = "0.12" json = "0.12"
shell-words = "1.1" shell-words = "1.1"
pkg-config = "0.3.26"

7
libafl_qemu/libafl_qemu_build/src/build.rs
View File

@ -266,7 +266,9 @@ pub fn build(
.arg("--disable-xen") .arg("--disable-xen")
.arg("--disable-xen-pci-passthrough") .arg("--disable-xen-pci-passthrough")
.arg("--disable-xkbcommon") .arg("--disable-xkbcommon")
.arg("--disable-zstd"); .arg("--disable-zstd")
.arg("--disable-capstone")
.arg("--disable-sndio");
if cfg!(feature = "debug_assertions") { if cfg!(feature = "debug_assertions") {
cmd.arg("--enable-debug"); cmd.arg("--enable-debug");
} }
@ -400,6 +402,9 @@ pub fn build(
println!("cargo:rustc-link-lib=glib-2.0"); println!("cargo:rustc-link-lib=glib-2.0");
println!("cargo:rustc-link-lib=stdc++"); println!("cargo:rustc-link-lib=stdc++");
println!("cargo:rustc-link-lib=z"); println!("cargo:rustc-link-lib=z");
// if keyutils is available, qemu meson script will compile code with keyutils.
// therefore, we need to link with keyutils if our system have libkeyutils.
let _ = pkg_config::Config::new().probe("libkeyutils");
if !is_usermode { if !is_usermode {
println!("cargo:rustc-link-lib=pixman-1"); println!("cargo:rustc-link-lib=pixman-1");