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annotate contrib/fuzz/Makefile @ 35670:2b9e2415f5b5
contrib: add some basic scaffolding for some fuzz test targets
I'd like to get the majority of our C code covered by automated fuzz
testing. I've started with bdiff because it was already decoupled from
libpython and therefore was fairly quick to produce a working
fuzzer. The code here is a little odd because I've been having trouble
convincing libfuzzer to define a main and I threw in the towel.
This code will also work with github.com/google/oss-fuzz, and once it
lands in our main repo I intend to enable automated fuzzing in
oss-fuzz with reports going to our security alias.
Differential Revision: https://phab.mercurial-scm.org/D1875
author | Augie Fackler <augie@google.com> |
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date | Wed, 17 Jan 2018 15:47:38 -0500 |
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children | 624cbd1477a6 |
rev | line source |
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35670
2b9e2415f5b5
contrib: add some basic scaffolding for some fuzz test targets
Augie Fackler <augie@google.com>
parents:
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1 bdiff.o: ../../mercurial/bdiff.c |
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contrib: add some basic scaffolding for some fuzz test targets
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2 clang -g -O1 -fsanitize=fuzzer-no-link,address -c -o bdiff.o \ |
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contrib: add some basic scaffolding for some fuzz test targets
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3 ../../mercurial/bdiff.c |
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contrib: add some basic scaffolding for some fuzz test targets
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4 |
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5 bdiff: bdiff.cc bdiff.o |
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contrib: add some basic scaffolding for some fuzz test targets
Augie Fackler <augie@google.com>
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6 clang -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \ |
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contrib: add some basic scaffolding for some fuzz test targets
Augie Fackler <augie@google.com>
parents:
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7 -I../../mercurial bdiff.cc bdiff.o -o bdiff |
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contrib: add some basic scaffolding for some fuzz test targets
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8 |
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9 bdiff-oss-fuzz.o: ../../mercurial/bdiff.c |
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contrib: add some basic scaffolding for some fuzz test targets
Augie Fackler <augie@google.com>
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10 $$CC $$CFLAGS -c -o bdiff-oss-fuzz.o ../../mercurial/bdiff.c |
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11 |
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12 bdiff_fuzzer: bdiff.cc bdiff-oss-fuzz.o |
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13 $$CXX $$CXXFLAGS -std=c++11 -I../../mercurial bdiff.cc \ |
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14 bdiff-oss-fuzz.o -lFuzzingEngine -o $$OUT/bdiff_fuzzer |
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15 |
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16 all: bdiff |
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17 |
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18 oss-fuzz: bdiff_fuzzer |
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19 |
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20 .PHONY: all oss-fuzz |