From f8ab02ad5f4226e46ab54e681a3e0404fdc1a9a6 Mon Sep 17 00:00:00 2001
From: Bart Schaefer <schaefer@zsh.org>
Date: Sun, 5 May 2013 11:24:31 +0200
Subject: 31372: Do not block SIGWINCH for child processes

Something similar may also be needed in the zpty and clone modules.
---
 Src/exec.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'Src')

diff --git a/Src/exec.c b/Src/exec.c
index fa148756b..c71f3f331 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -303,11 +303,13 @@ zfork(struct timeval *tv)
 	zerr("fork failed: %e", errno);
 	return -1;
     }
+    if (!pid) {
+	winch_unblock();
 #ifdef HAVE_GETRLIMIT
-    if (!pid)
 	/* set resource limits for the child process */
 	setlimits(NULL);
 #endif
+    }
     return pid;
 }
 
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