From e5c171704e79ccb361bf6bbd51ecece19ec5df2f Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Tue, 9 Sep 2025 16:28:56 +0000
Subject:  Catch obscure busyloop in stls_run

---
 src/stls/stls_run.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/stls')

diff --git a/src/stls/stls_run.c b/src/stls/stls_run.c
index e56d123..ae9af51 100644
--- a/src/stls/stls_run.c
+++ b/src/stls/stls_run.c
@@ -178,6 +178,11 @@ void stls_run (struct tls *ctx, int const *fds, uint32_t options, unsigned int v
         fd_close(x[1].fd) ;
         x[1].fd = -1 ;
       }
+      else if (x[1].revents & IOPAUSE_EXCEPT)
+      {
+        errno = EIO ;
+        strerr_diefu1sys(111, "iopause for writing on local") ;
+      }
     }
 
 
-- 
cgit v1.3.1