Opened 16 years ago
Closed 16 years ago
#6915 closed defect (fixed)
SEGFAULT with Full Scan (Tuned) using DVB-S
| Reported by: | Nick Morrott <knowledgejunkie (at) gmail (dot) com> | Owned by: | Janne Grunau |
|---|---|---|---|
| Priority: | minor | Milestone: | 0.22 |
| Component: | MythTV - Channel Scanner | Version: | head |
| Severity: | medium | Keywords: | |
| Cc: | Ticket locked: | no |
Description
Have been seeing segfaults with the most recent version of the channel scanner. I'm usually starting the full scan by tuning to 10773000kHz, with and without encryption testing enabled.
Attached are the gdb traces of what seems to be 4 segfaults. I have been having problems triggering the segfault consistently, and in my experience the segfault was most observed when running a release build (so most unhelpful for debugging). Debug builds seemed better in my limited testing, profile builds seemed prone to hang during scanning.
The issue seems to lie in ChannelScanSM::UpdateChannelInfo(bool).
Apologies if these backtraces are not helpful (I am new to gdb). I will continue to try to get a debug build to segfault a few more times to be helpful.
Attachments (1)
Change History (3)
by , 16 years ago
| Attachment: | gdb.tar.bz2 added |
|---|
comment:1 by , 16 years ago
| Milestone: | unknown → 0.22 |
|---|---|
| Owner: | changed from to |
| Status: | new → accepted |
comment:2 by , 16 years ago
| Resolution: | → fixed |
|---|---|
| Status: | accepted → closed |
(In [21550]) only add a transport to the channeList if it contains info
hopefully fixes #6915