URL:
<http://savannah.gnu.org/bugs/?35192>
Summary: Memory leak in NSException
Project: GNUstep
Submitted by: lcampbel
Submitted on: Thu 29 Dec 2011 05:53:08 PM GMT
Category: Base/Foundation
Severity: 3 - Normal
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
_______________________________________________________
Details:
In trunk, at NSException.m line 960, in this snippet:
====================
- (void) raise
{
if (_reserved == 0)
{
_reserved = NSZoneCalloc([self zone], 2, sizeof(id));
}
_e_stack = [GSStackTrace new]; // leak
====================
If you're re-raising an exception, _e_stack is already populated, and so the
assignment clobbers the existing pointer and leaks it. I think the existing
stack trace should be preserved by changing the last line of the snippet to:
if (_e_stack == nil)
_e_stack = [GSStackTrace new];
_______________________________________________________
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<http://savannah.gnu.org/bugs/?35192>
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