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Diffstat (limited to 'linux-user/signal.c')
-rw-r--r--linux-user/signal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c
index 3eea6b7981..51e11c14fb 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -4280,7 +4280,7 @@ long do_sigreturn(CPUS390XState *env)
     }
 
     unlock_user_struct(frame, frame_addr, 0);
-    return env->regs[2];
+    return -TARGET_QEMU_ESIGRETURN;
 
 badframe:
     force_sig(TARGET_SIGSEGV);
@@ -4310,7 +4310,7 @@ long do_rt_sigreturn(CPUS390XState *env)
         goto badframe;
     }
     unlock_user_struct(frame, frame_addr, 0);
-    return env->regs[2];
+    return -TARGET_QEMU_ESIGRETURN;
 
 badframe:
     unlock_user_struct(frame, frame_addr, 0);