From 72ee91702cf7cec3a2076cb73e19835104dcc41d Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Thu, 12 Dec 2019 21:21:25 -0800
Subject: [PATCH] Kill child when wait fails, so I_Error exits both
---
src/sdl/i_system.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/sdl/i_system.c b/src/sdl/i_system.c
index c3b469bcac..7d14052685 100644
--- a/src/sdl/i_system.c
+++ b/src/sdl/i_system.c
@@ -2169,9 +2169,13 @@ void I_Sleep(void)
#ifdef NEWSIGNALHANDLER
static void I_Fork(void)
{
+ int child;
int status;
int signum;
- switch (fork())
+
+ child = fork();
+
+ switch (child)
{
case -1:
I_Error(
@@ -2184,6 +2188,7 @@ static void I_Fork(void)
default:
if (wait(&status) == -1)
{
+ kill(child, SIGKILL);
I_Error(
"Error setting up signal reporting: fork(): %s\n",
strerror(errno)
--
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