diff -up openssl-1.1.1c/crypto/s390xcap.c.s390x-sigill openssl-1.1.1c/crypto/s390xcap.c
--- openssl-1.1.1c/crypto/s390xcap.c.s390x-sigill	2019-05-28 15:12:21.000000000 +0200
+++ openssl-1.1.1c/crypto/s390xcap.c	2020-02-12 17:05:54.566258533 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2010-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -29,7 +29,7 @@ struct OPENSSL_s390xcap_st OPENSSL_s390x
 void OPENSSL_cpuid_setup(void)
 {
     sigset_t oset;
-    struct sigaction ill_act, oact;
+    struct sigaction ill_act, oact_ill, oact_fpe;
 
     if (OPENSSL_s390xcap_P.stfle[0])
         return;
@@ -44,8 +44,8 @@ void OPENSSL_cpuid_setup(void)
     sigdelset(&ill_act.sa_mask, SIGFPE);
     sigdelset(&ill_act.sa_mask, SIGTRAP);
     sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
-    sigaction(SIGILL, &ill_act, &oact);
-    sigaction(SIGFPE, &ill_act, &oact);
+    sigaction(SIGILL, &ill_act, &oact_ill);
+    sigaction(SIGFPE, &ill_act, &oact_fpe);
 
     /* protection against missing store-facility-list-extended */
     if (sigsetjmp(ill_jmp, 1) == 0)
@@ -61,7 +61,7 @@ void OPENSSL_cpuid_setup(void)
                                          | S390X_CAPBIT(S390X_VXE));
     }
 
-    sigaction(SIGFPE, &oact, NULL);
-    sigaction(SIGILL, &oact, NULL);
+    sigaction(SIGFPE, &oact_fpe, NULL);
+    sigaction(SIGILL, &oact_ill, NULL);
     sigprocmask(SIG_SETMASK, &oset, NULL);
 }