From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Mon, 1 Nov 2010 20:45:35 +0000 (+0100)
Subject: call[fs]cgi: Ensure exit handlers are not called in failing children.
X-Git-Tag: 0.5~9
X-Git-Url: http://www.dolda2000.com/gitweb/?p=ashd.git;a=commitdiff_plain;h=107aa2ef0fb1cc1b79d5ad832af02a2ee29a5cf8

call[fs]cgi: Ensure exit handlers are not called in failing children.
---

diff --git a/src/callfcgi.c b/src/callfcgi.c
index 4a22ea7..a6d3945 100644
--- a/src/callfcgi.c
+++ b/src/callfcgi.c
@@ -208,7 +208,7 @@ static void startlisten(void)
 	    close(i);
 	execvp(*progspec, progspec);
 	flog(LOG_ERR, "callfcgi: %s: %s", *progspec, strerror(errno));
-	exit(127);
+	_exit(127);
     }
     close(fd);
 }
@@ -226,13 +226,13 @@ static void startnolisten(void)
 	    close(i);
 	if((fd = open("/dev/null", O_RDONLY)) < 0) {
 	    flog(LOG_ERR, "/dev/null: %s", strerror(errno));
-	    exit(127);
+	    _exit(127);
 	}
 	dup2(fd, 0);
 	close(fd);
 	execvp(*progspec, progspec);
 	flog(LOG_ERR, "callfcgi: %s: %s", *progspec, strerror(errno));
-	exit(127);
+	_exit(127);
     }
 }
 
diff --git a/src/callscgi.c b/src/callscgi.c
index ba598fd..85cc50a 100644
--- a/src/callscgi.c
+++ b/src/callscgi.c
@@ -195,7 +195,7 @@ static void startlisten(void)
 	    close(i);
 	execvp(*progspec, progspec);
 	flog(LOG_ERR, "callscgi: %s: %s", *progspec, strerror(errno));
-	exit(127);
+	_exit(127);
     }
     close(fd);
 }
@@ -213,13 +213,13 @@ static void startnolisten(void)
 	    close(i);
 	if((fd = open("/dev/null", O_RDONLY)) < 0) {
 	    flog(LOG_ERR, "/dev/null: %s", strerror(errno));
-	    exit(127);
+	    _exit(127);
 	}
 	dup2(fd, 0);
 	close(fd);
 	execvp(*progspec, progspec);
 	flog(LOG_ERR, "callscgi: %s: %s", *progspec, strerror(errno));
-	exit(127);
+	_exit(127);
     }
 }