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 (file)
--- 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 (file)
--- 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);
     }
 }