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

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