1 files changed, 48 insertions, 0 deletions
diff --git a/tests/decoding-invalid-x509.sh b/tests/decoding-invalid-x509.sh
new file mode 100755
index 0000000..af95584
--- /dev/null
+++ b/tests/decoding-invalid-x509.sh
@@ -0,0 +1,48 @@
+#!/bin/sh
+
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+
+srcdir="${srcdir:-.}"
+
+if ! test -z "${VALGRIND}"; then
+    if test $RUN_EXPENSIVE_TESTS = yes; then
+	VALGRIND="${LIBTOOL:-libtool} --mode=execute ${VALGRIND} --error-exitcode=7"
+    else
+	VALGRIND=
+    fi
+fi
+
+TMPFILE=decoding-invalid.$$.tmp
+ASN1DECODING="${ASN1DECODING:-../src/asn1Decoding$EXEEXT}"
+ASN1PKIX="${ASN1PKIX:-pkix.asn}"
+
+# This tests an invalid input which caused an infinite recursion
+# to certain libtasn1 versions.
+
+for i in "${srcdir}/invalid-x509/"*.der;do
+$VALGRIND $ASN1DECODING -s "$ASN1PKIX" "$i" PKIX1.Certificate >$TMPFILE 2>&1
+ret=$?
+if test $ret != 1;then
+	echo "Decoding failed for $i"
+	cat $TMPFILE
+	exit 1
+fi
+echo "$(basename $i): ok"
+done
+
+rm -f $TMPFILE
+
+exit 0