0004815: Null pointer dereference

ID	Project	Category	View Status	Date Submitted	Last Update

0004815	ardour	bugs	public	2012-04-05 00:08	2020-04-19 20:16

Reporter	ahurst	Assigned To	cth103
Priority	normal	Severity	trivial	Reproducibility	have not tried
Status	closed	Resolution	fixed
Product Version	3.0-beta3
Target Version	3.0

Summary	0004815: Null pointer dereference
Description	Medium impact static analysis bug: Possible dereference of a null pointer at gtk2_ardour/engine_dialog.cc:1071.
Additional Information	1033 PathScanner scanner; 1034 vector<string > jack_servers; ... *** Function "PathScanner::operator ()(std::string const &, bool ()(std::string const &, void ), void , bool, bool, long, bool)" may return null (it is checked 7 out of 8 times). ** Assigning: "jack_servers" = null return value. 1067 jack_servers = scanner (path, jack_server_filter, 0, false, true); 1068 1069 vector<string >::iterator iter; 1070 ** Dereferencing a pointer that might be null "jack_servers" when calling "begin()". 1071 for (iter = jack_servers->begin(); iter != jack_servers->end(); iter++) {
Tags	No tags attached.

Date Modified	Username	Field	Change
2012-04-05 00:08	ahurst	New Issue
2012-04-05 01:12	cth103	cost	=> 0.00
2012-04-05 01:12	cth103	Target Version	=> 3.0 beta4
2012-04-05 01:22	cth103	Note Added: 0013082
2012-04-05 01:22	cth103	Status	new => resolved
2012-04-05 01:22	cth103	Resolution	open => fixed
2012-04-05 01:22	cth103	Assigned To	=> cth103
2012-05-23 15:08	cth103	Target Version	3.0 beta4 => 3.0
2020-04-19 20:16	system	Note Added: 0023024
2020-04-19 20:16	system	Status	resolved => closed

cth103 2012-04-05 01:22 administrator ~0013082	SVN 11793.

system 2020-04-19 20:16 developer ~0023024	Issue has been closed automatically, by Trigger Close Plugin. Feel free to re-open with additional information if you think the issue is not resolved.