Free space inside the image (#14400)

Signed-off-by: Nikola Pajkovsky <nikolap@openssl.org>
Co-authored-by: Nikola Pajkovsky <nikolap@openssl.org>

Author: npajkovsky

projects/openssl/Dockerfile

@@ -18,13 +18,10 @@ FROM gcr.io/oss-fuzz-base/base-builder
 RUN apt-get update && apt-get install -y make
 RUN git clone --depth 1 https://github.com/openssl/openssl.git
 RUN cd $SRC/openssl/ && git submodule update --init fuzz/corpora
-RUN git clone --depth 1 --branch openssl-3.0 https://github.com/openssl/openssl.git openssl30
-RUN git clone --depth 1 --branch openssl-3.2 https://github.com/openssl/openssl.git openssl32
 RUN git clone --depth 1 --branch openssl-3.3 https://github.com/openssl/openssl.git openssl33
 RUN git clone --depth 1 --branch openssl-3.4 https://github.com/openssl/openssl.git openssl34
 RUN git clone --depth 1 --branch openssl-3.5 https://github.com/openssl/openssl.git openssl35
 RUN git clone --depth 1 --branch openssl-3.6 https://github.com/openssl/openssl.git openssl36
-RUN cd $SRC/openssl32/ && git submodule update --init fuzz/corpora
 RUN cd $SRC/openssl33/ && git submodule update --init fuzz/corpora
 RUN cd $SRC/openssl34/ && git submodule update --init fuzz/corpora
 RUN cd $SRC/openssl35/ && git submodule update --init fuzz/corpora

projects/openssl/build.sh

@@ -17,7 +17,7 @@
 
 export FUZZ_INTROSPECTOR_CONFIG=$SRC/openssl/fuzz/fuzz_introspector_exclusion.config
 
-CONFIGURE_FLAGS="--debug enable-fuzz-libfuzzer -DPEDANTIC -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION no-shared enable-tls1_3 enable-rc5 enable-md2 enable-nextprotoneg enable-weak-ssl-ciphers --with-fuzzer-lib=/usr/lib/libFuzzingEngine $CFLAGS -fno-sanitize=alignment enable-unit-test"
+CONFIGURE_FLAGS="--debug enable-fuzz-libfuzzer -DPEDANTIC -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION no-shared enable-tls1_3 enable-rc5 enable-md2 enable-nextprotoneg enable-weak-ssl-ciphers --with-fuzzer-lib=/usr/lib/libFuzzingEngine $CFLAGS -fno-sanitize=alignment enable-unit-test no-apps no-tests"
 if [[ $CFLAGS = *sanitize=memory* ]]
 then
   CONFIGURE_FLAGS="$CONFIGURE_FLAGS no-asm"
@@ -45,6 +45,8 @@ function build_fuzzers() {
         ./config $CONFIGURE_FLAGS
     fi
 
+    df -h
+
     make -j$(nproc) LDCMD="$CXX $CXXFLAGS"
 
     fuzzers=$(find fuzz -executable -type f '!' -name \*.py '!' -name \*-test '!' -name \*.pl '!' -name \*.sh)
@@ -71,38 +73,26 @@ function build_fuzzers() {
       fi
       find $SOURCES -type f -a \( -name '*.[ch]' -o -name '*.inc' \) -exec cp --parents '{}' $DESTDIR/ \;
     fi
+
+    df -h
+    git clean -dfx
+    df -h
 }
 
 cd $SRC/openssl/
 build_fuzzers ""
-make clean
 
 # In introspector, indexer builds and when capturing replay builds, only build
 # the master branch
 if [[ "$SANITIZER" == introspector || -n "${INDEXER_BUILD:-}" || -n "${CAPTURE_REPLAY_SCRIPT:-}" ]]; then
   exit 0
 fi
 
-cd $SRC/openssl30/
-build_fuzzers "_30"
-make clean
-
-cd $SRC/openssl32/
-build_fuzzers "_32"
-make clean
-
 cd $SRC/openssl33/
 build_fuzzers "_33"
-make clean
-
 cd $SRC/openssl34/
 build_fuzzers "_34"
-make clean
-
 cd $SRC/openssl35/
 build_fuzzers "_35"
-make clean
-
 cd $SRC/openssl36/
 build_fuzzers "_36"
-make clean

projects/openssl/project.yaml

@@ -14,7 +14,7 @@ auto_ccs:
  - "viktor@openssl.org"
  - "andrewd@openssl.org"
  - "nikolap@openssl.org"
- - "mbroz@openssl.org"
+ - "milanb@openssl.org"
 sanitizers:
  - address
  - memory: