From: Russell Bryant <russell@russellbryant.com>
Date: Thu, 30 Sep 2010 15:37:29 +0000 (+0000)
Subject: Merged revisions 289424 via svnmerge from
X-Git-Tag: 1.6.2.15-rc1~69
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c4db59a6b7506992fd1bd37c987266ffdc5085a;p=thirdparty%2Fasterisk.git

Merged revisions 289424 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r289424 | russell | 2010-09-30 10:34:29 -0500 (Thu, 30 Sep 2010) | 8 lines

  Fix a crash in app_sms.

  Since the data being passed to the generator callback is on the stack of the
  SMS() application, we must ensure that the generator is stopped before the
  application exits.

  ABE-2587
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@289425 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_sms.c b/apps/app_sms.c
index bbf0140658..3d79bf65f3 100644
--- a/apps/app_sms.c
+++ b/apps/app_sms.c
@@ -2039,6 +2039,12 @@ static int sms_exec(struct ast_channel *chan, void *data)
 	}
 	res = h.err;                            /* XXX */
 
+	/* 
+	 * The SMS generator data is on the stack.  We _MUST_ make sure the generator
+	 * is stopped before returning from this function.
+	 */
+	ast_deactivate_generator(chan);
+
 	sms_log(&h, '?');                       /* log incomplete message */
 done:
 	return (res);