Blob Blame History Raw
--- libdaemon-0.11/libdaemon/dfork.c.debug	2007-06-11 11:36:11.000000000 -0400
+++ libdaemon-0.11/libdaemon/dfork.c	2007-07-02 14:49:35.000000000 -0400
@@ -354,31 +354,38 @@
 
 int daemon_close_all(int except_fd, ...) {
     va_list original_ap, ap;
-    int n, i, r;
-    int *p;
+    int n = 0, i = 0, r = -1;
+    int *p = NULL;
 
-    va_start(original_ap, except_fd);
-    va_copy(ap, original_ap);
+    if (except_fd >= 0) {
+      va_start(original_ap, except_fd);
+      va_copy(ap, original_ap);
 
-    for (n = 0; va_arg(ap, int) >= 0; n++)
-        ;
+      for (n = 0; va_arg(ap, int) >= 0; n++)
+          ;
 
-    va_end(ap);
-
-    if (!(p = malloc(sizeof(int) * (n+1)))) {
-        va_end(original_ap);
-        return -1;
+      va_end(ap);
     }
 
-    i = 0;
-    while ((p[i++] = va_arg(original_ap, int)) >= 0)
-        ;
+    if (!(p = malloc(sizeof(int) * (n+2))))
+        goto out;
+
+    p[i++] = except_fd;
+
+    if (except_fd >= 0) {
+      i = 1;
+      while ((p[i++] = va_arg(original_ap, int)) >= 0)
+          ;
+    }
 
     p[i] = -1;
     
     r = daemon_close_allv(p);
+
+out:
+    if (except_fd >= 0)
+        va_end(original_ap);
     free(p);
-    
     return r;
 }