Opened 8 years ago

Closed 7 years ago

#10337 closed Bug Report - Crash (Fixed)

Segfault at mythdownloadmanager.h:84

Reported by: jpoet Owned by: stuartm
Priority: minor Milestone: 0.26
Component: MythTV - Mythtv-setup Version: Master Head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

With latest master, I am getting random segfaults in the channel icon downloader. BT attached.

I tell the icon downloader, to "rescan for missing icons...". It presents me with a couple of choices for a channel. If I arrow back and forth several times between the choices, it segfaults.

Attachments (1)

gdb-mythdownloadmanager.txt (47.2 KB) - added by jpoet 8 years ago.

Download all attachments as: .zip

Change History (10)

Changed 8 years ago by jpoet

Attachment: gdb-mythdownloadmanager.txt added

comment:1 Changed 8 years ago by jpoet

Another way to get the channel icon downloader to crash, is to do a search on 'NBC' and then attempt to choose one of the icons.

comment:2 Changed 8 years ago by stuartm

Status: newaccepted

comment:3 Changed 8 years ago by Github

Guard against null/invalid pointers to the network cache in getHeader(). Refs #10337

Branch: master Changeset: f6ca5457b02495fff36ef54d5672afeb43ad7c28

comment:4 Changed 8 years ago by Github

Add some locking around cache access in MythDownloadManager?. Refs #10337

Branch: master Changeset: b304daf77c63d19c50cd0844a4f4e32a943a36eb

comment:5 Changed 8 years ago by stuartm

Status: acceptedinfoneeded

This may be fixed now, but I've yet to re-test.

comment:6 Changed 8 years ago by stuartm

Milestone: 0.250.25.1

comment:7 Changed 7 years ago by Raymond Wagner

Milestone: 0.25.10.26

comment:8 Changed 7 years ago by Kenni Lund [kenni a kelu dot dk]

jpoet, stuartm, can any of you re-test so we can close this? :)

comment:9 Changed 7 years ago by stuartm

Resolution: Fixed
Status: infoneededclosed
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