process.c: avoid dlclose before exec

because JIT-ed code may still be on stack at this time, unlike
in ruby_cleanup().

This hopes to fix: (take 2)
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/1480207

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/process.c b/process.c
index 29d8ae6fa4..56a90e770b 100644
--- a/process.c
+++ b/process.c
@@ -2944,7 +2944,7 @@ rb_f_exec(int argc, const VALUE *argv)
 
     execarg_obj = rb_execarg_new(argc, argv, TRUE, FALSE);
     eargp = rb_execarg_get(execarg_obj);
-    if (mjit_enabled) mjit_finish(); /* do not leave files or leak children */
+    if (mjit_enabled) mjit_finish(FALSE); /* avoid leaking resources, and do not leave files. XXX: JIT-ed handle can leak after exec error is rescued. */
     before_exec(); /* stop timer thread before redirects */
     rb_execarg_parent_start(execarg_obj);
     fail_str = eargp->use_shell ? eargp->invoke.sh.shell_script : eargp->invoke.cmd.command_name;