From 41df2e668668137091861464cabe91cf110f4302 Mon Sep 17 00:00:00 2001
From: kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Tue, 12 Dec 2006 22:58:49 +0000
Subject: manual update, since automerge is not running at this time

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2-netsec@48421 f38db490-d61c-443f-a65b-d21fe96a405b
---
 apps/app_festival.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'apps/app_festival.c')

diff --git a/apps/app_festival.c b/apps/app_festival.c
index 7c69dc8b9..33f54aaf3 100644
--- a/apps/app_festival.c
+++ b/apps/app_festival.c
@@ -127,19 +127,26 @@ static int send_waveform_to_fd(char *waveform, int length, int fd) {
 #ifdef __PPC__ 
 	char c;
 #endif
+	sigset_t fullset, oldset;
+
+	sigfillset(&fullset);
+	pthread_sigmask(SIG_BLOCK, &fullset, &oldset);
 
         res = fork();
         if (res < 0)
                 ast_log(LOG_WARNING, "Fork failed\n");
-        if (res)
+        if (res) {
+		pthread_sigmask(SIG_SETMASK, &oldset, NULL);
                 return res;
+	}
         for (x=0;x<256;x++) {
                 if (x != fd)
                         close(x);
         }
 	if (option_highpriority)
 		ast_set_priority(0);
-
+	signal(SIGPIPE, SIG_DFL);
+	pthread_sigmask(SIG_UNBLOCK, &fullset, NULL);
 /*IAS */
 #ifdef __PPC__  
 	for( x=0; x<length; x+=2)
-- 
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