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Re: [RFC] Cleaning up die() error messages

From
HAH. Peter Anvin <hpa@zytor.com>
Date
Oct 12, 2005, 04:40 UTC
Message-ID
<434C93C5.9040505@zytor.com>
In-Reply-To
<7vd5mbqs2x.fsf@assigned-by-dhcp.cox.net>
Junio C Hamano wrote:
Show 12 quoted lines
> "H. Peter Anvin" <hpa@zytor.com> writes:
> 
>>I thought about this, and probably the sanest way is to wrap malloc() 
>>with something that creates a linked list of allocations.  If we abort, 
>>we can unwind the linked list and free all allocations.
> 
> You can free() the allocated memory with something like that,
> but it is likely that the aborted function would have already
> created some linked structure out of those memory blocks, and
> cleaning up that you would need the real exception handling
> wouldn't you?
> 

Not unless any of those linked structures can be reached from outside the git library.

	-hpa
Previous: Junio C HamanoNext: Junio C Hamano
Message 8 of 13 in “[RFC] Cleaning up die() error messages”
  1. Elfyn McBratneyOct 10, 2005
  2. Junio C HamanoOct 10, 2005
  3. Matthias UrlichsOct 11, 2005
  4. H. Peter AnvinOct 11, 2005
  5. Matthias UrlichsOct 12, 2005
  6. H. Peter AnvinOct 12, 2005
  7. Junio C HamanoOct 12, 2005
  8. H. Peter AnvinOct 12, 2005
  9. Junio C HamanoOct 12, 2005
  10. Matthias UrlichsOct 12, 2005
  11. Daniel BarkalowOct 10, 2005
  12. Alex RiesenOct 11, 2005
  13. H. Peter AnvinOct 11, 2005

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