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added fuzzer for XER test 70

This commit is contained in:
Lev Walkin 2017-09-18 03:19:37 -07:00
parent 4fe2882262
commit c8c286ab11
3 changed files with 43 additions and 8 deletions
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23
tests/tests-c-compiler/check-assembly.sh
View File

@ -51,10 +51,24 @@ fi
OFS=$IFS
IFS="."
set $args
data_dir=$(echo "$1" | sed -e s/check-/data-/)
shift
IFS=$OFS
AFLAGS="$*"
if [ -d ${data_dir} ]; then
OPT_DATA_DIR="../${data_dir}"
else
OPT_DATA_DIR=""
fi
if test "${LIBFUZZER_CFLAGS}" && grep LLVMFuzzer ${source_full} > /dev/null;
then
MAKE_FUZZER=yes
else
MAKE_FUZZER=no
fi
# Assume the test fails. Will be removed when it passes well.
testdir=test-${args}
if [ -f "${testdir}-FAILED" ]; then
@ -65,13 +79,6 @@ touch "${testdir}-FAILED"
mkdir -p "${testdir}"
ln -fns "../${source_full}" "${testdir}"
if test "${LIBFUZZER_CFLAGS}" && grep LLVMFuzzer ${source_full} > /dev/null;
then
MAKE_FUZZER=yes
else
MAKE_FUZZER=no
fi
asn_module=$(echo "${abs_top_srcdir}/tests/tests-asn1c-compiler/${testno}"-*.asn1)
AUTOGENERATED="# This file is autogenerated by $0 ${source_full} ${AFLAGS}"
@ -116,7 +123,7 @@ cat <<TARGETS >> "${testdir}/Makefile.targets"
check-fuzzer:
TARGETS
else
CHECK_FUZZER="UBSAN_OPTIONS=print_stacktrace=1 ./check-fuzzer -timeout=3 -max_total_time=60 -max_len=512 -detect_leaks=1"
CHECK_FUZZER="UBSAN_OPTIONS=print_stacktrace=1 ./check-fuzzer -timeout=3 -max_total_time=60 -max_len=512 -detect_leaks=1 ${OPT_DATA_DIR}"
cat <<TARGETS >> "${testdir}/Makefile.targets"
check-fuzzer: \$(OBJS)
rm -f ${source_obj}

14
tests/tests-c-compiler/check-src/check-70.-fwide-types.c
View File

@ -277,6 +277,19 @@ process(const char *fname) {
return 1;
}
#ifdef ENABLE_LIBFUZZER
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
PDU_t *st = 0;
asn_dec_rval_t rval;
rval = asn_decode(0, ATS_BASIC_XER, &asn_DEF_PDU, (void **)&st, Data, Size);
assert(rval.consumed <= Size);
ASN_STRUCT_FREE(asn_DEF_PDU, st);
return 0;
}
#else
int
main() {
DIR *dir;
@ -309,3 +322,4 @@ main() {
return 0;
}
#endif

14
tests/tests-c-compiler/check-src/check-70.c
View File

@ -256,6 +256,19 @@ process(const char *fname) {
return 1;
}
#ifdef ENABLE_LIBFUZZER
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
PDU_t *st = 0;
asn_dec_rval_t rval;
rval = asn_decode(0, ATS_BASIC_XER, &asn_DEF_PDU, (void **)&st, Data, Size);
assert(rval.consumed <= Size);
ASN_STRUCT_FREE(asn_DEF_PDU, st);
return 0;
}
#else
int
main() {
DIR *dir;
@ -286,3 +299,4 @@ main() {
return 0;
}
#endif