diff options
author | Jeff Peeler <jpeeler@digium.com> | 2008-10-06 22:03:01 +0000 |
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committer | Jeff Peeler <jpeeler@digium.com> | 2008-10-06 22:03:01 +0000 |
commit | 7d8d1f50bb77bec2276dfa809b39cf0c3ab3e9f7 (patch) | |
tree | 29cf8773700819e21731beb943e9069b91b49ad2 /main | |
parent | cd4829706a968797771616c8e05355753e60b8ad (diff) |
Explicitly set args in park_call_exec NULL so in the case of no options being passed in, there
is no garbage attempted to be used. Also, do not set args to unknown value again if there are
no options passed in.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@146875 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main')
-rw-r--r-- | main/features.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/main/features.c b/main/features.c index a3bc2d5c3..984e9610f 100644 --- a/main/features.c +++ b/main/features.c @@ -2773,22 +2773,30 @@ static int park_call_exec(struct ast_channel *chan, void *data) if (!res) { struct ast_park_call_args args = { .orig_chan_name = orig_chan_name, + .extout = NULL, + .return_con = NULL, + .return_ext = NULL, }; struct ast_flags flags = { 0 }; - if (parse && !ast_strlen_zero(app_args.timeout)) { - if (sscanf(app_args.timeout, "%d", &args.timeout) != 1) { - ast_log(LOG_WARNING, "Invalid timeout '%s' provided\n", app_args.timeout); - args.timeout = 0; + if (parse) { + if (!ast_strlen_zero(app_args.timeout)) { + if (sscanf(app_args.timeout, "%d", &args.timeout) != 1) { + ast_log(LOG_WARNING, "Invalid timeout '%s' provided\n", app_args.timeout); + args.timeout = 0; + } } - } - - args.return_con = app_args.return_con; - args.return_ext = app_args.return_ext; - if (parse && !ast_strlen_zero(app_args.return_pri)) { - if (sscanf(app_args.return_pri, "%d", &args.return_pri) != 1) { - ast_log(LOG_WARNING, "Invalid priority '%s' specified\n", app_args.return_pri); - args.return_pri = 0; + if (!ast_strlen_zero(app_args.return_con)) { + args.return_con = app_args.return_con; + } + if (!ast_strlen_zero(app_args.return_ext)) { + args.return_ext = app_args.return_ext; + } + if (!ast_strlen_zero(app_args.return_pri)) { + if (sscanf(app_args.return_pri, "%d", &args.return_pri) != 1) { + ast_log(LOG_WARNING, "Invalid priority '%s' specified\n", app_args.return_pri); + args.return_pri = 0; + } } } |