don't try to copy NULL appdata (bug #4422)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5848 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-06-05 16:08:44 +00:00
parent 50307c4e80
commit b972421945

3
pbx.c
View File

@@ -5038,7 +5038,8 @@ int ast_pbx_outgoing_app(const char *type, int format, void *data, int timeout,
if (tmp) {
memset(tmp, 0, sizeof(struct app_tmp));
strncpy(tmp->app, app, sizeof(tmp->app) - 1);
strncpy(tmp->data, appdata, sizeof(tmp->data) - 1);
if (appdata)
ast_copy_string(tmp->data, appdata, sizeof(tmp->data));
tmp->chan = chan;
if (sync > 1) {
if (locked_channel)