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Fix race for fast hanguyp 

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@1377 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
markster 2003-08-19 19:36:52 +00:00
parent b5a93894ca
commit 5f1f926d1f
1 changed files with 13 additions and 6 deletions
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19
channels/chan_local.c
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@ -64,6 +64,7 @@ static struct local_pvt {
int glaredetect; /* Detect glare on hangup */
int cancelqueue; /* Cancel queue */
int alreadymasqed; /* Already masqueraded */
int launchedpbx; /* Did we launch the PBX */
struct ast_channel *owner; /* Master Channel */
struct ast_channel *chan; /* Outbound channel */
struct local_pvt *next; /* Next entity */
@ -226,7 +227,9 @@ static int local_digit(struct ast_channel *ast, char digit)
static int local_call(struct ast_channel *ast, char *dest, int timeout)
{
struct local_pvt *p = ast->pvt->pvt;
int res;
ast_mutex_lock(&p->lock);
if (p->owner->callerid)
p->chan->callerid = strdup(p->owner->callerid);
else
@ -235,8 +238,11 @@ static int local_call(struct ast_channel *ast, char *dest, int timeout)
p->chan->ani = strdup(p->owner->ani);
else
p->chan->ani = NULL;
p->launchedpbx = 1;
/* Start switch on sub channel */
return ast_pbx_start(p->chan);
res = ast_pbx_start(p->chan);
ast_mutex_unlock(&p->lock);
return res;
}
static void local_destroy(struct local_pvt *p)
@ -270,9 +276,10 @@ static int local_hangup(struct ast_channel *ast)
struct ast_channel *ochan = NULL;
int glaredetect;
ast_mutex_lock(&p->lock);
if (isoutbound)
if (isoutbound) {
p->chan = NULL;
else
p->launchedpbx = 0;
} else
p->owner = NULL;
ast->pvt->pvt = NULL;
@ -304,7 +311,7 @@ static int local_hangup(struct ast_channel *ast)
free(p);
return 0;
}
if (p->chan && !p->chan->pbx)
if (p->chan && !p->launchedpbx)
/* Need to actually hangup since there is no PBX */
ochan = p->chan;
else
@ -364,7 +371,7 @@ static struct ast_channel *local_new(struct local_pvt *p, int state)
if (tmp) {
tmp->nativeformats = p->reqformat;
tmp2->nativeformats = p->reqformat;
snprintf(tmp->name, sizeof(tmp->name), "Local/%s@%s-%04x.1", p->exten, p->context, randnum);
snprintf(tmp->name, sizeof(tmp->name), "Local/%s@%s-%04x,1", p->exten, p->context, randnum);
snprintf(tmp2->name, sizeof(tmp2->name), "Local/%s@%s-%04x,2", p->exten, p->context, randnum);
tmp->type = type;
tmp2->type = type;