Use ast_free() instead of free()

ABE-2656

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@299220 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 46027f6bf42fe1800346704a1230e5dd394842f6..17f519678a49b9b650aafde7bfba4cdfc305d883 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -14301,7 +14301,7 @@ static void *sip_park_thread(void *stuff)
 
        if (!transferee || !transferer) {
                ast_log(LOG_ERROR, "Missing channels for parking! Transferer %s Transferee %s\n", transferer ? "<available>" : "<missing>", transferee ? "<available>" : "<missing>" );
-               free(d);
+               ast_free(d);
                return NULL;
        }
        if (option_debug > 3) 
@@ -14312,7 +14312,7 @@ static void *sip_park_thread(void *stuff)
                ast_log(LOG_WARNING, "Masquerade failed.\n");
                transmit_response(transferer->tech_pvt, "503 Internal error", &req);
                ast_channel_unlock(transferee);
-               free(d);
+               ast_free(d);
                return NULL;
        } 
        ast_channel_unlock(transferee);
@@ -14347,7 +14347,7 @@ static void *sip_park_thread(void *stuff)
                        ast_log(LOG_DEBUG, "SIP Call parked failed \n");
                /* Do not hangup call */
        }
-       free(d);
+       ast_free(d);
        return NULL;
 }
 
@@ -14444,7 +14444,7 @@ static int sip_park(struct ast_channel *chan1, struct ast_channel *chan2, struct
        d->seqno = seqno;
        if (ast_pthread_create_background(&th, &attr, sip_park_thread, d) < 0) {
                /* Could not start thread */
-               free(d);        /* We don't need it anymore. If thread is created, d will be free'd
+               ast_free(d);    /* We don't need it anymore. If thread is created, d will be free'd
                                   by sip_park_thread() */
                pthread_attr_destroy(&attr);
                return -1;