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Bug 6873 - Finish moving from the non-threadsafe (and poor randomness) rand() to threadsafe ast_random()

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@17627 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2006-04-05 17:44:44 +00:00
parent 701b49027d
commit 756c7cbb12
16 changed files with 47 additions and 67 deletions
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12
channels/chan_mgcp.c
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@@ -2616,7 +2616,7 @@ static void start_rtp(struct mgcp_subchannel *sub)
ast_rtp_set_data(p->rtp, p);
#endif
/* Make a call*ID */
snprintf(sub->callid, sizeof(sub->callid), "%08x%s", rand(), sub->txident);
snprintf(sub->callid, sizeof(sub->callid), "%08lx%s", ast_random(), sub->txident);
/* Transmit the connection create */
transmit_connect_with_sdp(sub, NULL);
ast_mutex_unlock(&sub->lock);
@@ -3785,7 +3785,7 @@ static struct mgcp_gateway *build_gateway(char *cat, struct ast_variable *v)
strncpy(e->language, language, sizeof(e->language) - 1);
strncpy(e->musicclass, musicclass, sizeof(e->musicclass) - 1);
strncpy(e->mailbox, mailbox, sizeof(e->mailbox) - 1);
snprintf(e->rqnt_ident, sizeof(e->rqnt_ident), "%08x", rand());
snprintf(e->rqnt_ident, sizeof(e->rqnt_ident), "%08lx", ast_random());
e->msgstate = -1;
e->amaflags = amaflags;
e->capability = capability;
@@ -3811,7 +3811,7 @@ static struct mgcp_gateway *build_gateway(char *cat, struct ast_variable *v)
/* ASSUME we're onhook */
e->hookstate = MGCP_ONHOOK;
if (!ep_reload) {
/*snprintf(txident, sizeof(txident), "%08x", rand());*/
/*snprintf(txident, sizeof(txident), "%08lx", ast_random());*/
for (i = 0; i < MAX_SUBS; i++) {
sub = malloc(sizeof(struct mgcp_subchannel));
if (sub) {
@@ -3821,7 +3821,7 @@ static struct mgcp_gateway *build_gateway(char *cat, struct ast_variable *v)
ast_mutex_init(&sub->cx_queue_lock);
sub->parent = e;
sub->id = i;
snprintf(sub->txident, sizeof(sub->txident), "%08x", rand());
snprintf(sub->txident, sizeof(sub->txident), "%08lx", ast_random());
/*stnrcpy(sub->txident, txident, sizeof(sub->txident) - 1);*/
sub->cxmode = MGCP_CX_INACTIVE;
sub->nat = nat;
@@ -3916,7 +3916,7 @@ static struct mgcp_gateway *build_gateway(char *cat, struct ast_variable *v)
e->onhooktime = time(NULL);
/* ASSUME we're onhook */
e->hookstate = MGCP_ONHOOK;
snprintf(e->rqnt_ident, sizeof(e->rqnt_ident), "%08x", rand());
snprintf(e->rqnt_ident, sizeof(e->rqnt_ident), "%08lx", ast_random());
}
for (i = 0, sub = NULL; i < MAX_SUBS; i++) {
@@ -3938,7 +3938,7 @@ static struct mgcp_gateway *build_gateway(char *cat, struct ast_variable *v)
strncpy(sub->magic, MGCP_SUBCHANNEL_MAGIC, sizeof(sub->magic) - 1);
sub->parent = e;
sub->id = i;
snprintf(sub->txident, sizeof(sub->txident), "%08x", rand());
snprintf(sub->txident, sizeof(sub->txident), "%08lx", ast_random());
sub->cxmode = MGCP_CX_INACTIVE;
sub->next = e->sub;
e->sub = sub;