diff options
Diffstat (limited to 'apps/app_transfer.c')
| -rwxr-xr-x | apps/app_transfer.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/apps/app_transfer.c b/apps/app_transfer.c index 212792c86..d46e34f25 100755 --- a/apps/app_transfer.c +++ b/apps/app_transfer.c @@ -29,7 +29,7 @@ static char *app = "Transfer"; static char *synopsis = "Transfer caller to remote extension"; static char *descrip = -" Transfer(exten): Requests the remote caller be transferred to\n" +" Transfer([Tech/]dest): Requests the remote caller be transferred\n" "a given extension. Returns -1 on hangup, or 0 on completion\n" "regardless of whether the transfer was successful. If the transfer\n" "was *not* supported or successful and there exists a priority n + 101,\n" @@ -42,14 +42,21 @@ LOCAL_USER_DECL; static int transfer_exec(struct ast_channel *chan, void *data) { int res=0; + int len; struct localuser *u; + char *slash; if (!data || !strlen(data)) { - ast_log(LOG_WARNING, "Transfer requires an argument (destination)\n"); + ast_log(LOG_WARNING, "Transfer requires an argument ([Tech/]destination)\n"); res = 1; } + if ((slash = strchr((char *)data, '/')) && (len = (slash - (char *)data))) { + /* Allow execution only if the Tech/destination agrees with the type of the channel */ + if (strncasecmp(chan->type, (char *)data, len)) + return 0; + } LOCAL_USER_ADD(u); if (!res) { - res = ast_transfer(chan, data); + res = ast_transfer(chan, data + strlen(chan->type) + 1); } if (!res) { /* Look for a "busy" place */ |