bugGnash - The GNU Flash player - Bugs: bug #47029, fb-gnash produces segmentation...

 
 

bug #47029: fb-gnash produces segmentation fault on exit

Submitted by:  Nutchanon Wetchasit <nachanon>
Submitted on:  Sun 31 Jan 2016 10:31:51 AM UTC  
 
Category: gui-fbSeverity: 3 - Normal
Release: masterStatus: None
Privacy: PublicAssigned to: None
Open/Closed: Open

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Sun 31 Jan 2016 10:31:51 AM UTC, original submission:

This is a spin-off from bug #46949 (framebuffer console restoration issue) comment 3.

Current FrameBuffer Gnash seems to always produce a segmentation fault on
its exit procedure, with backtrace more or less similar to:

The way Gnash exit doesn't seems to significantly change the backtrace. Tested with:

  • `fscommand("quit")` ActionScript code when `set ignoreFSCommand` in `~/.gnashrc` is `false`
  • `--once` command line option
  • SIGINT (via Ctrl+C)
  • and SIGTERM (via `killall`)

Log output and detailed GDB backtrace from running `singleframe.swf` (from
file #35320 in bug #46308) using `fb-gnash -vv --once singleframe.swf`
are also attached.

This issue is specific to Gnash's FrameBuffer UI.
GTK, Qt4, SDL, and Dump UI are not affected.

Gnash: 0.8.11dev (git e705394 29-Jan-2016)
Framebuffer: inteldrmfb `/dev/fb0` 1366x768 32-bit
System: Debian GNU/Linux 7.0 Wheezy i386

Nutchanon Wetchasit <nachanon>

 

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Attached Files
file #36215:  singleframe_gnash0.8.11dev-e705394.log added by nachanon (3KiB - text/x-log - Log output and detailed GDB backtrace from running `fb-gnash -vv --once singleframe.swf`)
file #36216:  singleframe_gnash0.8.11dev-e705394.gdb.log added by nachanon (15KiB - text/x-log - Log output and detailed GDB backtrace from running `fb-gnash -vv --once singleframe.swf`)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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  • -unavailable- added by nachanon (Submitted the item)
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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 31 Jan 2016 10:31:51 AM UTCnachanonAttached File-=>Added singleframe_gnash0.8.11dev-e705394.log, #36215
      Attached File-=>Added singleframe_gnash0.8.11dev-e705394.gdb.log, #36216

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