From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 17 Dec 2012 10:54:41 +0000 (+0000)
Subject: -respect vfork semantics
X-Git-Tag: initial-import-from-subversion-38251~10388
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a22414eea08d79ef1d6b1683543a533d500a6e6d;p=oweals%2Fgnunet.git

-respect vfork semantics
---

diff --git a/src/util/os_priority.c b/src/util/os_priority.c
index c773c2399..ba2034c89 100644
--- a/src/util/os_priority.c
+++ b/src/util/os_priority.c
@@ -931,7 +931,10 @@ start_process (int pipe_control,
   if (NULL != childpipename)
   {
     setenv (GNUNET_OS_CONTROL_PIPE, childpipename, 1);
+#ifndef DARWIN
+    /* due to vfork, we must NOT free memory on DARWIN! */
     GNUNET_free (childpipename);
+#endif
   }
   if (NULL != pipe_stdin)
   {
@@ -1004,7 +1007,10 @@ start_process (int pipe_control,
     GNUNET_snprintf (fds, sizeof (fds), "%u", i);
     setenv ("LISTEN_FDS", fds, 1);
   }
+#ifndef DARWIN
+  /* due to vfork, we must NOT free memory on DARWIN! */
   GNUNET_array_grow (lscp, ls, 0);
+#endif
   execvp (filename, argv);
   LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_ERROR, "execvp", filename);
   _exit (1);