1 files changed, 13 insertions, 0 deletions

diff --git a/src/regress/lib/libc/malloc/malloc_threaderr/Makefile b/src/regress/lib/libc/malloc/malloc_threaderr/Makefile
new file mode 100644
index 0000000000..ef510adbff
--- /dev/null
+++ b/src/regress/lib/libc/malloc/malloc_threaderr/Makefile
@@ -0,0 +1,13 @@
+#       $OpenBSD: Makefile,v 1.1 2018/01/28 13:38:00 otto Exp $
+
+# This test is supposed to print a malloc error and create a core dump
+
+REGRESS_TARGETS=        t1
+PROG=                   malloc_threaderr
+LDADD+=                 -pthread
+DPADD+=                 ${LIBPTHREAD}
+
+.include <bsd.regress.mk>
+
+t1:     malloc_threaderr
+        ${.OBJDIR}/malloc_threaderror 2>&1 | fgrep 'in free(): bogus pointer (double free?)'