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leptonica
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fuzzing
sfxsfl 81bd2e02f4 first code checkin 9 bulan lalu
..
README.md 81bd2e02f4 first code checkin 9 bulan lalu
adaptmap_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
affine_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
barcode_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
barcode_fuzzer_seed_corpus.zip 81bd2e02f4 first code checkin 9 bulan lalu
baseline_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
bilateral_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
bilinear_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
binarize_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
blend_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
boxfunc3_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
boxfunc4_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
boxfunc5_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
boxfunc_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
ccbord_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
ccthin_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
checkerboard_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
classapp_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
colorfill_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
colorquant_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
compare_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
dewarp_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
edge_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
enhance_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
fhmtgen_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
finditalic_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
flipdetect_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
fpix2_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
general_corpus.zip 81bd2e02f4 first code checkin 9 bulan lalu
graphics_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
graymorph_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
grayquant_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
jpegiostub_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
kernel_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
leptfuzz.h 81bd2e02f4 first code checkin 9 bulan lalu
mask_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
maze_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
morph_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
morphapp_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
oss-fuzz-build.sh 81bd2e02f4 first code checkin 9 bulan lalu
pageseg_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
paintcmap_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
pix1_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
pix3_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
pix4_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
pix_orient_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
pix_rotate_shear_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
pixa_recog_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
pixa_recog_fuzzer_seed_corpus.zip 81bd2e02f4 first code checkin 9 bulan lalu
pixconv_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu
recog_basic_fuzzer.cc 81bd2e02f4 first code checkin 9 bulan lalu

README.md

Leptonica fuzzing

This directory contains fuzzing tests for Leptonica. Each test is in a separate source file *_fuzzer.cc.

Normally these fuzzing tests are run by OSS-Fuzz, but can also be run locally.

Local build instructions

Local builds require the clang compiler. Use clang-10 on Debian GNU Linux, which can be installed using

sudo apt-get install clang-10

To build:

./configure CC=clang-10 CXX=clang++-10
make fuzzers CXX=clang++-10

Running local fuzzers

Each local fuzzer can be run as in the following example.

# Show command line syntax.
./barcode_fuzzer -help=1

# Run the fuzzer.
./barcode_fuzzer