NJS Fuzz BUILD

/Desktop/latestfuzzer/fuzzilli-main/Targets/njs$ chmod +x fuzzbuild.sh
turnerhackz1@turnerhackz1-Aspire-A315-24P:/Desktop/latestfuzzer/fuzzilli-main/Targets/njs$ ./fuzzbuild.sh
configuring for Linux 6.14.0-37-generic x86_64
checking for C compiler: clang

• using Clang C compiler
• clang version 17.0.0 (https://github.com/swiftlang/llvm-project.git 9784760565e8cae0bc0b97bad69aaf498408dc3d)
  checking for -Wl,-E ...
  checking for sizeof(int) ... 4
  checking for sizeof(u_int) ... 4
  checking for sizeof(void *) ... 8
  checking for sizeof(uintptr_t) ... 8
  checking for sizeof(size_t) ... 8
  checking for sizeof(off_t) ... 8
  checking for sizeof(time_t) ... 8
  checking for system byte ordering ... little
  checking for GCC __builtin_expect() ... found
  checking for GCC __builtin_unreachable() ... found
  checking for GCC __builtin_prefetch() ... found
  checking for GCC __builtin_clz() ... found
  checking for GCC __builtin_clzll() ... found
  checking for GCC attribute visibility ... found
  checking for GCC attribute malloc ... found
  checking for GCC attribute aligned ... found
  checking for GCC attribute packed ... found
  checking for GCC attribute fallthrough ... found
  checking for GCC attribute no_sanitize ... found
  checking for Address sanitizer ... not found
  checking for Memory sanitizer ... not found
  checking for clock_gettime(CLOCK_MONOTONIC) ... found
  checking for struct tm.tm_gmtoff ... found
  checking for altzone ... not found
  checking for posix_memalign() ... found
  checking for getrandom() ... found
  checking for stat.st_atimespec ... not found
  checking for stat.st_birthtim ... not found
  checking for stat.__st_birthtim ... not found
  checking for stat.st_atim ... found
  checking for Computed goto ... found
  checking for explicit_bzero() ... found
  checking for PCRE2 library ... not found
  checking for PCRE2 library in /usr ... found
  checking for PCRE2 version ... 10.42
  checking for editline library in editline/readline.h ... found
  checking for QuickJS library -lquickjs.lto ... not found
  checking for QuickJS library -lquickjs ... not found
  checking for QuickJS library -I/usr/include/quickjs/ -L/usr/lib/quickjs/ -lquickjs.lto ... not found
  checking for QuickJS library -I/usr/include/quickjs/ -L/usr/lib/quickjs/ -lquickjs ... not found
  checking for QuickJS-NG library -lqjs ... not found
  checking for OpenSSL library ... not found
  checking for OpenSSL library -lcrypto ... found
  checking for OpenSSL version ... "OpenSSL 3.0.13 30 Jan 2024"
  checking for libxml2 via pkg-config ... found
  checking for libxml2 version ... "2.9.14"
  checking for zlib via pkg-config ... found
  checking for zlib version ... "1.3"
  creating build/Makefile
  checking for expect ... not found

• expect tests are disabled

NJS configuration summary:

• using CC: "clang"

• using CFLAGS: "-g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g"

• using PCRE library: -lpcre2-8

• using readline library: -ledit

• using OpenSSL library: -lcrypto

• using libxml2 library: -lxml2

• using zlib library: -lz

njs build dir: build
njs CLI: build/njs

clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_dtoa.o
-MMD -MF build/src/njs_dtoa.dep -MT build/src/njs_dtoa.o
src/njs_dtoa.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_str.o
-MMD -MF build/src/njs_str.dep -MT build/src/njs_str.o
src/njs_str.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_murmur_hash.o
-MMD -MF build/src/njs_murmur_hash.dep -MT build/src/njs_murmur_hash.o
src/njs_murmur_hash.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_djb_hash.o
-MMD -MF build/src/njs_djb_hash.dep -MT build/src/njs_djb_hash.o
src/njs_djb_hash.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_utf8.o
-MMD -MF build/src/njs_utf8.dep -MT build/src/njs_utf8.o
src/njs_utf8.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_utf16.o
-MMD -MF build/src/njs_utf16.dep -MT build/src/njs_utf16.o
src/njs_utf16.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_arr.o
-MMD -MF build/src/njs_arr.dep -MT build/src/njs_arr.o
src/njs_arr.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_rbtree.o
-MMD -MF build/src/njs_rbtree.dep -MT build/src/njs_rbtree.o
src/njs_rbtree.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_flathsh.o
-MMD -MF build/src/njs_flathsh.dep -MT build/src/njs_flathsh.o
src/njs_flathsh.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_trace.o
-MMD -MF build/src/njs_trace.dep -MT build/src/njs_trace.o
src/njs_trace.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_random.o
-MMD -MF build/src/njs_random.dep -MT build/src/njs_random.o
src/njs_random.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_malloc.o
-MMD -MF build/src/njs_malloc.dep -MT build/src/njs_malloc.o
src/njs_malloc.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_mp.o
-MMD -MF build/src/njs_mp.dep -MT build/src/njs_mp.o
src/njs_mp.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_sprintf.o
-MMD -MF build/src/njs_sprintf.dep -MT build/src/njs_sprintf.o
src/njs_sprintf.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_utils.o
-MMD -MF build/src/njs_utils.dep -MT build/src/njs_utils.o
src/njs_utils.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_chb.o
-MMD -MF build/src/njs_chb.dep -MT build/src/njs_chb.o
src/njs_chb.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_value.o
-MMD -MF build/src/njs_value.dep -MT build/src/njs_value.o
src/njs_value.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_atom.o
-MMD -MF build/src/njs_atom.dep -MT build/src/njs_atom.o
src/njs_atom.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_vm.o
-MMD -MF build/src/njs_vm.dep -MT build/src/njs_vm.o
src/njs_vm.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_vmcode.o
-MMD -MF build/src/njs_vmcode.dep -MT build/src/njs_vmcode.o
src/njs_vmcode.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_lexer.o
-MMD -MF build/src/njs_lexer.dep -MT build/src/njs_lexer.o
src/njs_lexer.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_parser.o
-MMD -MF build/src/njs_parser.dep -MT build/src/njs_parser.o
src/njs_parser.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_variable.o
-MMD -MF build/src/njs_variable.dep -MT build/src/njs_variable.o
src/njs_variable.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_scope.o
-MMD -MF build/src/njs_scope.dep -MT build/src/njs_scope.o
src/njs_scope.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_generator.o
-MMD -MF build/src/njs_generator.dep -MT build/src/njs_generator.o
src/njs_generator.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_disassembler.o
-MMD -MF build/src/njs_disassembler.dep -MT build/src/njs_disassembler.o
src/njs_disassembler.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_module.o
-MMD -MF build/src/njs_module.dep -MT build/src/njs_module.o
src/njs_module.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_extern.o
-MMD -MF build/src/njs_extern.dep -MT build/src/njs_extern.o
src/njs_extern.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_boolean.o
-MMD -MF build/src/njs_boolean.dep -MT build/src/njs_boolean.o
src/njs_boolean.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_number.o
-MMD -MF build/src/njs_number.dep -MT build/src/njs_number.o
src/njs_number.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_symbol.o
-MMD -MF build/src/njs_symbol.dep -MT build/src/njs_symbol.o
src/njs_symbol.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_string.o
-MMD -MF build/src/njs_string.dep -MT build/src/njs_string.o
src/njs_string.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_object.o
-MMD -MF build/src/njs_object.dep -MT build/src/njs_object.o
src/njs_object.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_object_prop.o
-MMD -MF build/src/njs_object_prop.dep -MT build/src/njs_object_prop.o
src/njs_object_prop.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_array.o
-MMD -MF build/src/njs_array.dep -MT build/src/njs_array.o
src/njs_array.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_json.o
-MMD -MF build/src/njs_json.dep -MT build/src/njs_json.o
src/njs_json.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_function.o
-MMD -MF build/src/njs_function.dep -MT build/src/njs_function.o
src/njs_function.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_regexp.o
-MMD -MF build/src/njs_regexp.dep -MT build/src/njs_regexp.o
src/njs_regexp.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_date.o
-MMD -MF build/src/njs_date.dep -MT build/src/njs_date.o
src/njs_date.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_error.o
-MMD -MF build/src/njs_error.dep -MT build/src/njs_error.o
src/njs_error.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_math.o
-MMD -MF build/src/njs_math.dep -MT build/src/njs_math.o
src/njs_math.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_array_buffer.o
-MMD -MF build/src/njs_array_buffer.dep -MT build/src/njs_array_buffer.o
src/njs_array_buffer.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_typed_array.o
-MMD -MF build/src/njs_typed_array.dep -MT build/src/njs_typed_array.o
src/njs_typed_array.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_promise.o
-MMD -MF build/src/njs_promise.dep -MT build/src/njs_promise.o
src/njs_promise.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_encoding.o
-MMD -MF build/src/njs_encoding.dep -MT build/src/njs_encoding.o
src/njs_encoding.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_iterator.o
-MMD -MF build/src/njs_iterator.dep -MT build/src/njs_iterator.o
src/njs_iterator.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_async.o
-MMD -MF build/src/njs_async.dep -MT build/src/njs_async.o
src/njs_async.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_builtin.o
-MMD -MF build/src/njs_builtin.dep -MT build/src/njs_builtin.o
src/njs_builtin.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_regex.o
-MMD -MF build/external/njs_regex.dep -MT build/external/njs_regex.o
external/njs_regex.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/src/njs_buffer.o
-MMD -MF build/src/njs_buffer.dep -MT build/src/njs_buffer.o
src/njs_buffer.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_crypto_module.o
-MMD -MF build/external/njs_crypto_module.dep -MT build/external/njs_crypto_module.o
external/njs_crypto_module.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_md5.o
-MMD -MF build/external/njs_md5.dep -MT build/external/njs_md5.o
external/njs_md5.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_sha1.o
-MMD -MF build/external/njs_sha1.dep -MT build/external/njs_sha1.o
external/njs_sha1.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_sha2.o
-MMD -MF build/external/njs_sha2.dep -MT build/external/njs_sha2.o
external/njs_sha2.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_webcrypto_module.o
-MMD -MF build/external/njs_webcrypto_module.dep -MT build/external/njs_webcrypto_module.o
external/njs_webcrypto_module.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_xml_module.o
-MMD -MF build/external/njs_xml_module.dep -MT build/external/njs_xml_module.o
external/njs_xml_module.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_zlib_module.o
-MMD -MF build/external/njs_zlib_module.dep -MT build/external/njs_zlib_module.o
external/njs_zlib_module.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_fs_module.o
-MMD -MF build/external/njs_fs_module.dep -MT build/external/njs_fs_module.o
external/njs_fs_module.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_query_string_module.o
-MMD -MF build/external/njs_query_string_module.dep -MT build/external/njs_query_string_module.o
external/njs_query_string_module.c
clang -c -Isrc -Iexternal -Ibuild -I/usr/include/libxml2 -fPIC -g -fsanitize-coverage=trace-pc-guard -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g

-o build/external/njs_fuzzilli_module.o
-MMD -MF build/external/njs_fuzzilli_module.dep -MT build/external/njs_fuzzilli_module.o
external/njs_fuzzilli_module.c
external/njs_fuzzilli_module.c:71:58: error: too few arguments to function call, expected 4, have 3
71 | (void) njs_string_trim(value, &string, NJS_TRIM_START);
| ~~~~~~~~~~~~~~~ ^
src/njs_string.h:147:10: note: 'njs_string_trim' declared here
147 | uint32_t njs_string_trim(njs_vm_t *vm, const njs_value_t *value,
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
148 | njs_string_prop_t *string, unsigned mode);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
external/njs_fuzzilli_module.c:99:64: error: too few arguments to function call, expected 4, have 3
99 | (void) njs_string_trim(value2, &string2, NJS_TRIM_START);
| ~~~~~~~~~~~~~~~ ^
src/njs_string.h:147:10: note: 'njs_string_trim' declared here
147 | uint32_t njs_string_trim(njs_vm_t *vm, const njs_value_t *value,
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
148 | njs_string_prop_t *string, unsigned mode);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
make: *** [build/Makefile:764: build/external/njs_fuzzilli_module.o] Error 1

The report centers on Targets/njs/fuzzbuild.sh and the generated build/Makefile. Start by rerunning fuzzbuild.sh and inspect the complete output after the shown compilation step; the issue needs a reproducible failure and a successful fuzz build as its completion criteria.