Fuzzing Support for oss-fuzz (#3297)
This commit is contained in:
parent
52f7c28622
commit
f5580e3faf
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@ -0,0 +1,33 @@
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### Export Flags
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```
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export CC=clang
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export CXX=clang++
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export LIB_FUZZING_ENGINE=-fsanitize=fuzzer
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export CFLAGS="-O1 -fno-omit-frame-pointer -gline-tables-only -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address -fsanitize-address-use-after-scope -fsanitize=fuzzer-no-link"
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export CXXFLAGS="$CFLAGS"
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export LDFLAGS="$CFLAGS"
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```
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### Compile Guide
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Note: While compiling fuzzing suite, Don't use bloat libraries.
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```
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./configure --disable-ffmpeg --disable-ssl --disable-speex-aec --disable-speex-codec --disable-g7221-codec --disable-gsm-codec --disable-ilbc-codec --disable-resample --disable-libsrtp --disable-libwebrtc --disable-libyuv
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make dep
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make -j$(nproc)
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make fuzz
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```
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### Run
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```
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cd tests/fuzz
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mkdir cov-json
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unzip seed/fuzz-json_seed_corpus.zip
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./fuzz-json cov-json/ fuzz-json_seed_corpus/
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```
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3
Makefile
3
Makefile
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@ -124,6 +124,9 @@ pjsua-test: cmp_wav
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cmp_wav:
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cd tests/pjsua/tools && make
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fuzz:
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cd tests/fuzz && make
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install:
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mkdir -p $(DESTDIR)$(libdir)/
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if [ "$(PJ_EXCLUDE_PJSUA2)x" = "x" ] ; then \
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@ -0,0 +1,32 @@
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#Modify this to point to the PJSIP location.
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PJBASE=../../
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include $(PJBASE)/build.mak
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TARGET=Fuzzing
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JSON=fuzz-json
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XML=fuzz-xml
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SDP=fuzz-sdp
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STUN=fuzz-stun
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SIP=fuzz-sip
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EXTFLAGS=-Wall -Werror
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all: $(TARGET)
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$(TARGET):
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$(CC) $(PJ_CFLAGS) $(EXTFLAGS) -c $(JSON).c
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$(CC) $(PJ_CFLAGS) $(EXTFLAGS) -c $(XML).c
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$(CC) $(PJ_CFLAGS) $(EXTFLAGS) -c $(SDP).c
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$(CC) $(PJ_CFLAGS) $(EXTFLAGS) -c $(STUN).c
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$(CC) $(PJ_CFLAGS) $(EXTFLAGS) -c $(SIP).c
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$(CXX) $(PJ_CFLAGS) -o $(JSON) $(JSON).o $(PJ_LDFLAGS) $(PJ_LDLIBS) $(LDFLAGS) $(LIB_FUZZING_ENGINE)
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$(CXX) $(PJ_CFLAGS) -o $(XML) $(XML).o $(PJ_LDFLAGS) $(PJ_LDLIBS) $(LDFLAGS) $(LIB_FUZZING_ENGINE)
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$(CXX) $(PJ_CFLAGS) -o $(SDP) $(SDP).o $(PJ_LDFLAGS) $(PJ_LDLIBS) $(LDFLAGS) $(LIB_FUZZING_ENGINE)
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$(CXX) $(PJ_CFLAGS) -o $(STUN) $(STUN).o $(PJ_LDFLAGS) $(PJ_LDLIBS) $(LDFLAGS) $(LIB_FUZZING_ENGINE)
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$(CXX) $(PJ_CFLAGS) -o $(SIP) $(SIP).o $(PJ_LDFLAGS) $(PJ_LDLIBS) $(LDFLAGS) $(LIB_FUZZING_ENGINE)
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clean:
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rm $(JSON) $(XML) $(SDP) $(STUN) $(SIP) *.o
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/*
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* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
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* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <pjlib.h>
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#include <pjlib-util.h>
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#include <pjlib-util/json.h>
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#include <pj/log.h>
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#include <pj/string.h>
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#define kMinInputLength 10
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#define kMaxInputLength 5120
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pj_pool_factory *mem;
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int Json_parse(char *DataFx,size_t Size){
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int ret = 0;
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pj_pool_t *pool;
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pj_json_elem *elem;
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pj_json_err_info err;
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pool = pj_pool_create(mem, "json", 1000, 1000, NULL);
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elem = pj_json_parse(pool, DataFx,(unsigned *)&Size, &err);
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if (!elem)
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ret = 1;
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pj_pool_release(pool);
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return ret;
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}
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extern int
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LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
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{/*pjproject/pjlib-util/src/pjlib-util-test/json_test.c*/
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if (Size < kMinInputLength || Size > kMaxInputLength){
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return 1;
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}
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/*Add Extra byte */
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char *DataFx;
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DataFx = (char *)calloc((Size+1),sizeof(char));
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memcpy((void *)DataFx,(void *)Data,Size);
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/*init*/
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int ret = 0;
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pj_caching_pool caching_pool;
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mem = &caching_pool.factory;
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pj_log_set_level(0);
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ret = pj_init();
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ret = pjlib_util_init();
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pj_dump_config();
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pj_caching_pool_init( &caching_pool, &pj_pool_factory_default_policy, 0);
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/*Calls*/
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ret = Json_parse(DataFx,Size);
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free(DataFx);
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return ret;
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}
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/*
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* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
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* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
|
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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||||
* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <pjmedia.h>
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#include <pjlib.h>
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#include <pjmedia/sdp.h>
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#include <pjmedia/sdp_neg.h>
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#define kMinInputLength 10
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#define kMaxInputLength 5120
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pj_pool_factory *mem;
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int sdp_parser(char *DataFx,size_t Size){
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int ret = 0;
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pj_pool_t *pool;
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pjmedia_sdp_session *sdp;
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pj_status_t status;
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pool = pj_pool_create(mem, "sdp_neg_test", 4000, 4000, NULL);
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status = pjmedia_sdp_parse(pool, DataFx, Size,&sdp);
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if (status != PJ_SUCCESS){
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ret = 1;
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goto end;
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}
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status = pjmedia_sdp_validate(sdp);
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end:
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pj_pool_release(pool);
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return ret;
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}
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extern int
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LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
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{/*pjproject/pjmedia/src/test/sdp_neg_test.c*/
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if (Size < kMinInputLength || Size > kMaxInputLength){
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return 1;
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}
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/*Add Extra byte */
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char *DataFx;
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DataFx = (char *)calloc((Size+1),sizeof(char));
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memcpy((void *)DataFx,(void *)Data,Size);
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/*init*/
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int ret = 0;
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pj_caching_pool caching_pool;
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pj_pool_t *pool;
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pj_init();
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pj_caching_pool_init(&caching_pool, &pj_pool_factory_default_policy, 0);
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pool = pj_pool_create(&caching_pool.factory, "test", 1000, 512, NULL);
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pj_log_set_level(0);
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mem = &caching_pool.factory;
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pjmedia_event_mgr_create(pool, 0, NULL);
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/*Call*/
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ret = sdp_parser(DataFx,Size);
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/*Free*/
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pjmedia_event_mgr_destroy(pjmedia_event_mgr_instance());
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pj_pool_release(pool);
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pj_caching_pool_destroy(&caching_pool);
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free(DataFx);
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return ret;
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}
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@ -0,0 +1,107 @@
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/*
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* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
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* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
|
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* the Free Software Foundation; either version 2 of the License, or
|
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* (at your option) any later version.
|
||||
*
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* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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||||
*/
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <pjlib.h>
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#include <pjlib-util.h>
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#include <pjsip.h>
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#include <pjsip/sip_types.h>
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#include <pjsip.h>
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#include <pjlib.h>
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pjsip_endpoint *endpt;
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pj_caching_pool caching_pool;
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#define POOL_SIZE 8000
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#define PJSIP_TEST_MEM_SIZE (2*1024*1024)
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#define kMinInputLength 10
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#define kMaxInputLength 5120
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int sipParser(char *DataFx,size_t Size){
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int ret = 0;
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pj_pool_t *pool;
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pjsip_msg *parsed_msg = NULL;
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pjsip_parser_err_report err_list;
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pool = pjsip_endpt_create_pool(endpt, NULL, POOL_SIZE, POOL_SIZE);
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pj_list_init(&err_list);
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parsed_msg = pjsip_parse_msg(pool, DataFx, Size, &err_list);
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if (parsed_msg == NULL)
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ret = 1;
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pjsip_endpt_release_pool(endpt, pool);
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return ret;
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}
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extern int
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LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
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{/*/home/Ez/project/pjproject/pjsip/src/test/msg_test.c*/
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if (Size < kMinInputLength || Size > kMaxInputLength){
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return 1;
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}
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/*Add Extra byte */
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char *DataFx;
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DataFx = (char *)calloc((Size+1),sizeof(char));
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memcpy((void *)DataFx,(void *)Data,Size);
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/*init*/
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pj_status_t rc;
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//pj_status_t status;
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pj_log_set_level(0);
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rc=pj_init();
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rc=pjlib_util_init();
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pj_dump_config();
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pj_caching_pool_init( &caching_pool, &pj_pool_factory_default_policy,
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PJSIP_TEST_MEM_SIZE );
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rc = pjsip_endpt_create(&caching_pool.factory, "endpt", &endpt);
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/* Start transaction layer module. */
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rc = pjsip_tsx_layer_init_module(endpt);
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rc = pjsip_loop_start(endpt, NULL);
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/*Calls*/
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rc = sipParser(DataFx,Size);
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pjsip_endpt_destroy(endpt);
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pj_caching_pool_destroy(&caching_pool);
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free(DataFx);
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return rc;
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}
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@ -0,0 +1,89 @@
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/*
|
||||
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
|
||||
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <pjlib.h>
|
||||
#include <pj/compat/socket.h>
|
||||
|
||||
#include <pjlib.h>
|
||||
#include <pjlib-util.h>
|
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#include <pjnath.h>
|
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|
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#define kMinInputLength 10
|
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#define kMaxInputLength 5120
|
||||
|
||||
pj_pool_factory *mem;
|
||||
|
||||
int stun_parse(char *DataFx,size_t Size){
|
||||
int ret = 0;
|
||||
pj_pool_t *pool;
|
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pj_stun_msg *msg;
|
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pj_status_t status;
|
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|
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pool = pj_pool_create(mem, "decode_test", 1024, 1024, NULL);
|
||||
|
||||
status = pj_stun_msg_decode(pool, (pj_uint8_t*)DataFx,Size,
|
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PJ_STUN_IS_DATAGRAM | PJ_STUN_CHECK_PACKET,
|
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&msg, NULL, NULL);
|
||||
|
||||
if(status)
|
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ret = 1;
|
||||
|
||||
pj_pool_release(pool);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
extern int
|
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LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
|
||||
{/*pjproject/pjnath/src/pjnath-test/stun.c*/
|
||||
|
||||
if (Size < kMinInputLength || Size > kMaxInputLength){
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*Add Extra byte */
|
||||
char *DataFx;
|
||||
DataFx = (char *)calloc((Size+1),sizeof(char));
|
||||
memcpy((void *)DataFx,(void *)Data,Size);
|
||||
|
||||
/*init*/
|
||||
int ret = 0;
|
||||
pj_caching_pool caching_pool;
|
||||
|
||||
mem = &caching_pool.factory;
|
||||
|
||||
pj_log_set_level(0);
|
||||
|
||||
pj_init();
|
||||
|
||||
pj_dump_config();
|
||||
pj_caching_pool_init( &caching_pool, &pj_pool_factory_default_policy, 0 );
|
||||
|
||||
pjlib_util_init();
|
||||
pjnath_init();
|
||||
|
||||
/*call*/
|
||||
ret = stun_parse(DataFx,Size);
|
||||
|
||||
free(DataFx);
|
||||
return ret;
|
||||
}
|
|
@ -0,0 +1,84 @@
|
|||
/*
|
||||
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
|
||||
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#include <pjlib.h>
|
||||
#include <pjlib-util.h>
|
||||
|
||||
#include <pjlib-util/xml.h>
|
||||
|
||||
#define kMinInputLength 10
|
||||
#define kMaxInputLength 5120
|
||||
|
||||
pj_pool_factory *mem;
|
||||
|
||||
int XML_parse(char *DataFx,size_t Size){
|
||||
|
||||
int ret = 0;
|
||||
pj_pool_t *pool;
|
||||
pj_xml_node *root;
|
||||
|
||||
pool = pj_pool_create(mem, "xml", 4096, 1024, NULL);
|
||||
|
||||
root = pj_xml_parse(pool, DataFx, Size);
|
||||
|
||||
if (!root)
|
||||
ret += 1;
|
||||
|
||||
pj_pool_release(pool);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
extern int
|
||||
LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
|
||||
{/*pjproject/pjlib-util/src/pjlib-util-test/xml.c*/
|
||||
|
||||
if (Size < kMinInputLength || Size > kMaxInputLength){
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*Add Extra byte */
|
||||
char *DataFx;
|
||||
DataFx = (char *)calloc((Size+1),sizeof(char));
|
||||
memcpy((void *)DataFx,(void *)Data,Size);
|
||||
|
||||
/*init*/
|
||||
int ret = 0;
|
||||
pj_caching_pool caching_pool;
|
||||
mem = &caching_pool.factory;
|
||||
|
||||
pj_log_set_level(0);
|
||||
|
||||
ret = pj_init();
|
||||
ret = pjlib_util_init();
|
||||
|
||||
pj_dump_config();
|
||||
pj_caching_pool_init( &caching_pool, &pj_pool_factory_default_policy, 0 );
|
||||
|
||||
/*Call*/
|
||||
ret = XML_parse(DataFx,Size);
|
||||
|
||||
free(DataFx);
|
||||
|
||||
return ret;
|
||||
}
|
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Reference in New Issue