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[pull] master from google:master #156

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Merged
pull merged 1 commit into from
Jun 25, 2026
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[pull] master from google:master #156

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27 changes: 26 additions & 1 deletion projects/open5gs/build.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -23,13 +23,22 @@ LDFLAGS="$CFLAGS"
sed -i "s|link_args: lib_fuzzing_engine|link_args: [lib_fuzzing_engine, '-ltalloc', '-Wl,-rpath,\$ORIGIN/lib']|" tests/fuzzing/meson.build

meson setup builddir --default-library=static -Dfuzzing=true -Dlib_fuzzing_engine="$LIB_FUZZING_ENGINE"

# Fixes that move the static to @Response to avoid overlength arguments
sed -i '/^rule STATIC_LINKER$/,/^$/{
s/\( *command = .*\)\$in/\1@$out.rsp/
/^ *description = Linking static target/a\ rspfile = $out.rsp\n rspfile_content = $in
}' builddir/build.ninja

ninja -C builddir -k 0 \
tests/fuzzing/gtp_message_fuzz \
tests/fuzzing/nas_message_fuzz \
tests/fuzzing/ngap_message_fuzz \
tests/fuzzing/s1ap_message_fuzz \
tests/fuzzing/pfcp_message_fuzz \
tests/fuzzing/nas_5gs_message_fuzz
tests/fuzzing/nas_5gs_message_fuzz \
tests/fuzzing/sbi_nf_profile_fuzz \
tests/fuzzing/sbi_sm_context_fuzz

cp builddir/tests/fuzzing/gtp_message_fuzz $OUT/gtp_message_fuzz
cp builddir/tests/fuzzing/nas_message_fuzz $OUT/nas_message_fuzz
Expand All @@ -46,4 +55,20 @@ cp tests/fuzzing/nas_message_fuzz_seed_corpus.zip $OUT/nas_message_fuzz_seed_cor
cp tests/fuzzing/pfcp_message_fuzz_seed_corpus.zip $OUT/pfcp_message_fuzz_seed_corpus.zip
cp tests/fuzzing/nas_5gs_message_fuzz_seed_corpus.zip $OUT/nas_5gs_message_fuzz_seed_corpus.zip

# Disable sbi related fuzzers for memory sanitizer because it depends on
# libtalloc which contains a MSAN false positive problem
if [ "$SANITIZER" != "memory" ]; then
cp builddir/tests/fuzzing/sbi_nf_profile_fuzz $OUT/sbi_nf_profile_fuzz
cp builddir/tests/fuzzing/sbi_sm_context_fuzz $OUT/sbi_sm_context_fuzz
for fuzzer in sbi_nf_profile_fuzz sbi_sm_context_fuzz;
do
ldd "$OUT/$fuzzer" 2>/dev/null | awk '/=> \//{print $3}'
done | grep -Ev '/(ld-linux|libc|libm|libdl|libpthread|librt|libstdc\+\+|libgcc_s)\.' \
| grep -v "$OUT/" | sort -u \
| while read -r so; do cp -L "$so" $OUT/lib/; done

cp tests/fuzzing/sbi_nf_profile_fuzz_seed_corpus.zip $OUT/sbi_nf_profile_fuzz_seed_corpus.zip
cp tests/fuzzing/sbi_sm_context_fuzz_seed_corpus.zip $OUT/sbi_sm_context_fuzz_seed_corpus.zip
fi

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