fuzz: Force `make check` to fail if fuzz target fails

diff --git a/fuzz/Makefile.am b/fuzz/Makefile.am
index 55ead622ed527e747e998aa03ac7975486644649..e2254c1e8e7295cd59551e8b5477e41e026ead27 100644 (file)
--- a/fuzz/Makefile.am
+++ b/fuzz/Makefile.am
@@ -53,7 +53,7 @@ libFuzzerLocal_a_LIBADD = $(top_builddir)/src/libstrongswan/libstrongswan.la
 check: all
        for f in $(FUZZ_TARGETS); do \
                corpus=$${f#fuzz_}; \
-               ./$$f $(FUZZING_CORPORA)/$${corpus}/*; \
+               ./$$f $(FUZZING_CORPORA)/$${corpus}/* || exit 1; \
                crashes=$(FUZZING_CORPORA)/$${corpus}-crash; \
-               test ! -d $${crashes} || ./$$f $${crashes}/*; \
+               test ! -d $${crashes} || ./$$f $${crashes}/* || exit 1; \
        done