bugCompact Disc Input and Control Library - Bugs: bug #16121, Double free causes segmentation...

 
 

bug #16121: Double free causes segmentation violation in Darwin/OS X driver

Submitted by:  None
Submitted on:  Sat 18 Mar 2006 08:51:24 AM UTC  
 
Category: compilationSeverity: 5 - Average
Item Group: libcdioStatus: Fixed
Privacy: PublicAssigned to: Rocky Bernstein <rocky>
Originator Email: -unavailable-Open/Closed: Closed

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Sat 18 Mar 2006 09:29:18 AM UTC, comment #1:

Thanks for the report and patch.

This problem and another of the same ilk right below it were addressesed in the 0.77 release which are available from ftp://ftp.gnu.org/pub/gnu/libcdio. There are bug fixes in the two subsequent releases, so it's best use the current release.

(Sorry, we don't patch old releases - they get incorporated into new ones.)

Rocky Bernstein <rocky>
Project AdministratorIn charge of this item.
Sat 18 Mar 2006 08:51:24 AM UTC, original submission:

An unecessary call to CFRelease() inside the IOKit drive iteration loop in the funcion cdio_get_devices_osx() in the file lib/driver/osx.c causes the Darwin/OS X driver to crash at runtime.

Removing this unecessary line fixes the bug. Patch is attached.

Anonymous

 

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Attached Files
file #1505:  libcdio-patch-1 added by None (411B - application/octet-stream - Patch to lib/driver/osx.c against libcdio-0.75)

 

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Follow 4 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Sat 18 Mar 2006 09:29:18 AM UTCrockyStatusNone=>Fixed
  Assigned toNone=>rocky
  Open/ClosedOpen=>Closed
Sat 18 Mar 2006 08:51:24 AM UTCNoneAttached File-=>Added libcdio-patch-1, #3506

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