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The clang scan-build procedure ``` Assume Ubuntu docker container with open5gs mounted to /src. Assume these tools are installed to docker container: sudo apt install -y clang-tools clang For easy reference to clang scan-build tool: Put normal open5gs build procedure into a file called /src/build ======================= Inside docker container: ======================= export CLANG_OUT_DIR=/src/scan_build_results scan-build -disable-checker deadcode.DeadStores --override-compiler --keep-going --exclude subprojects --exclude tests --exclude lib/asn1c -maxloop 200 -o $CLANG_OUT_DIR -plist-html /src/build 2>&1 | tee /src/logclang.txt ======================= Results: ======================= Results are in html format in $CLANG_OUT_DIR - top level index.html ``` Note that in this analysis the following suppressions were assumed: - no deadcode.DeadStores analysis since those are not functional findings - exclude lib/asn1c for reason that is outside of open5gs control - exclude tests for reason that those are not functional findings - exclude subprojects since those are outside of open5gs control