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

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