From 2deca670e23a36f402ce5efde3822a9a0465be0c Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 16 Jul 2009 03:45:12 +0000
Subject: Fix SEGV of readline on FreeBSD. [ruby-core:21884]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/readline/readline.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ext')

diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 660ee6dfc..45be3225b 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -253,6 +253,7 @@ readline_readline(int argc, VALUE *argv, VALUE self)
     if (status) {
 #if defined HAVE_RL_CLEANUP_AFTER_SIGNAL
         /* restore terminal mode and signal handler*/
+        rl_free_line_state();
         rl_cleanup_after_signal();
 #elif defined HAVE_RL_DEPREP_TERM_FUNCTION
         /* restore terminal mode */
@@ -1450,6 +1451,8 @@ Init_readline()
 #elif defined HAVE_RL_EVENT_HOOK
     rl_event_hook = readline_event;
 #endif
+    rl_catch_signals = 0;
+    rl_catch_sigwinch = 0;
 #ifdef HAVE_RL_CLEAR_SIGNALS
     rl_clear_signals();
 #endif
-- 
cgit