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[76.21.95.192]) by smtp.gmail.com with ESMTPSA id m19sm13105032pjv.30.2020.05.12.08.23.16 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 May 2020 08:23:16 -0700 (PDT) From: William Tu To: dev@openvswitch.org Date: Tue, 12 May 2020 08:22:30 -0700 Message-Id: <1589296951-75730-1-git-send-email-u9012063@gmail.com> X-Mailer: git-send-email 2.7.4 Cc: Bhargava Shastry Subject: [ovs-dev] [PATCH 1/2] oss-fuzz: Fix fuzzer flags in CFLAGS. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: ovs-dev-bounces@openvswitch.org Sender: "dev" When running fuzzer locally by doing $ ./configure CC=clang CFLAGS="-g -O2 -fsanitize=fuzzer-no-link -Werror" $ make oss-fuzz-targets fails due to "(.text+0x20): undefined reference to `main'" The patch fixes it by replacing "fuzzer-no-link" to "fuzzer" so the binary under tests/oss-fuzz/ can be generated. Cc: Bhargava Shastry Cc: Yifeng Sun Signed-off-by: William Tu --- tests/oss-fuzz/automake.mk | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/oss-fuzz/automake.mk b/tests/oss-fuzz/automake.mk index 2b116e7a51a1..66a5c3037f5d 100644 --- a/tests/oss-fuzz/automake.mk +++ b/tests/oss-fuzz/automake.mk @@ -8,6 +8,9 @@ OSS_FUZZ_TARGETS = \ EXTRA_PROGRAMS += $(OSS_FUZZ_TARGETS) oss-fuzz-targets: $(OSS_FUZZ_TARGETS) +CFLAGS_FUZZER:=$(CFLAGS:fuzzer-no-link=fuzzer) +override CFLAGS=$(CFLAGS_FUZZER) + tests_oss_fuzz_flow_extract_target_SOURCES = \ tests/oss-fuzz/flow_extract_target.c \ tests/oss-fuzz/fuzzer.h