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Bug 8694 – std.zlib.(Un)Compress can cause an _onInvalidMemoryOperationError

Status: RESOLVED
Resolution: FIXED
Severity: normal
Priority: P2
Component: phobos
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2012-09-19T02:53:00Z
Last change time: 2015-06-09T05:15:18Z
Assigned to: nobody
Creator: sludwig

Comments

Comment #0 by sludwig — 2012-09-19T02:53:20Z

The finalizers are calling error() inside ~this() if deflateEnd() returns an error. error() in turn tries to 'new' an exception, which then causes the invalid memory operation error.

Comment #1 by sludwig — 2012-09-19T03:16:12Z

https://github.com/D-Programming-Language/phobos/pull/806

Comment #2 by github-bugzilla — 2012-09-28T06:41:13Z

Commits pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/a84271845b8ac247be1a462c3020e8a974ff78c3 fix Issue 8694 - (Un)Compress may cause an InvalidMemoryOperationError The calls to error() are removed from the finalizers to avoid memory allocations there. The result does not matter at this point anyway since nothing can be done about it. https://github.com/D-Programming-Language/phobos/commit/b05b81859610e31b679de6e8cc2001fc14fe5af5 Merge pull request #806 from s-ludwig/patch-1 Fix for issue 8694, (Un)Compress may cause an InvalidMemoryOperationError

Comment #3 by yebblies — 2013-01-02T00:39:24Z

Has this been fixed sufficiently?

Comment #4 by sludwig — 2013-01-02T00:41:16Z

Yes, sorry. Fogot to close the issue.