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Pr/fix qemu launcher build - fixes 1785 (#1786)

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* Fixing qemu_launcher build (#1785)

* Fixed the instructions for using the injection feature
This commit is contained in:
mkravchik 2024-01-10 14:17:53 +02:00 committed by GitHub
parent 0f2cf80085
commit b93a5bb414
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 10 additions and 4 deletions
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1
fuzzers/qemu_launcher/Makefile.toml
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@ -211,6 +211,7 @@ ${CROSS_CXX} \
"${TARGET_DIR}/build-png/.libs/libpng16.a" \ "${TARGET_DIR}/build-png/.libs/libpng16.a" \
"${TARGET_DIR}/build-zlib/libz.a" \ "${TARGET_DIR}/build-zlib/libz.a" \
-I"${TARGET_DIR}/build-png" \ -I"${TARGET_DIR}/build-png" \
-I"${CARGO_MAKE_CRATE_TARGET_DIRECTORY}/deps/libpng-1.6.37" \
-I"${TARGET_DIR}/build-zlib/zlib/lib" \ -I"${TARGET_DIR}/build-zlib/zlib/lib" \
-L"${TARGET_DIR}/build-zlib/zlib/lib" \ -L"${TARGET_DIR}/build-zlib/zlib/lib" \
-o"${TARGET_DIR}/libpng-harness-${CARGO_MAKE_PROFILE}" \ -o"${TARGET_DIR}/libpng-harness-${CARGO_MAKE_PROFILE}" \

2
fuzzers/qemu_launcher/README.md
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@ -11,7 +11,7 @@ The following architectures are supported:
* mips * mips
* ppc * ppc
Note that the injection feature `-y` is currently only supported on x86_64 Note that the injection feature `-j` is currently only supported on x86_64
and aarch64. and aarch64.
## Prerequisites ## Prerequisites

4
fuzzers/qemu_launcher/injection_test/Makefile
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@ -1,10 +1,10 @@
all: static sqltest all: static sqltest
sqltest: sqltest.c sqltest: sqltest.c
gcc -g -o sqltest sqltest.c -l sqlite3 -lm gcc -g -o sqltest sqltest.c -l sqlite3 -lm -lpthread
static: sqltest.c static: sqltest.c
gcc -g -o static sqltest.c -l sqlite3 -lm -static gcc -g -o static sqltest.c -l sqlite3 -lm -static -lpthread -ldl
fuzz: sqltest.c fuzz: sqltest.c
afl-clang-fast -o fuzz sqltest.c -l sqlite3 afl-clang-fast -o fuzz sqltest.c -l sqlite3

7
fuzzers/qemu_launcher/injection_test/README.md
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@ -1,3 +1,8 @@
## Prerequisites
```bash
sudo apt install libsqlite3-dev
```
# Injection test setup # Injection test setup
To build the injection test target: To build the injection test target:
@ -6,5 +11,5 @@ To build the injection test target:
To run qemu_launcher with the injection detection activated: To run qemu_launcher with the injection detection activated:
``` ```
target/release/qemu_launcher -y injections.yaml -i in -o out -- injection_test/static target/x86_64/release/qemu_launcher -j injections.yaml -i in -o out -- injection_test/static
``` ```