[test-results] [Bamboo] Asterisk - 1.8 > Ubuntu Lucid (10.04) > #496 has FAILED. Change made by seanbright.
Bamboo
bamboo at asterisk.org
Wed Jun 15 14:02:58 CDT 2011
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Asterisk - 1.8 > Ubuntu Lucid (10.04) > #496 failed.
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Code has been updated by seanbright.
1/2 jobs failed, with 0 failing tests.
http://bamboo.asterisk.org/browse/AST18-LUCID-496/
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Failing Jobs
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- i386 (Default Stage): No tests found.
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Code Changes
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seanbright (323608):
>Merged revisions 323579 via svnmerge from
>https://origsvn.digium.com/svn/asterisk/branches/1.6.2
>
>................
> r323579 | seanbright | 2011-06-15 11:22:50 -0400 (Wed, 15 Jun 2011) | 32 lines
>
> Merged revisions 323559 via svnmerge from
> https://origsvn.digium.com/svn/asterisk/branches/1.4
>
> ........
> r323559 | seanbright | 2011-06-15 11:15:30 -0400 (Wed, 15 Jun 2011) | 25 lines
>
> Resolve a segfault/bus error when we try to map memory that falls on a page
> boundary.
>
> The fix for ASTERISK-15359 was incorrect in that it added 1 to the length of the
> mmap'd region. The problem with this is that reading/writing to that extra byte
> outside of the bounds of the underlying fd causes a bus error.
>
> The real issue is that we are working with both a FILE * and the raw fd
> underneath it and not synchronizing between them. The code that was removed in
> ASTERISK-15359 was correct, but we weren't flushing the FILE * before mapping
> the fd.
>
> Looking at the manager code in 1.4 reveals that the FILE * in 'struct
> mansession' is never used except to create a temporary file that we immediately
> fdopen. This means we just need to write a 0 byte to the fd and everything will
> just work. The other branches require a call to fflush() which, while not a
> guaranteed fix, should reduce the likelihood of a crash.
>
> This all makes sense in my head.
>
> (closes issue ASTERISK-16460)
> Reported by: Ravelomanantsoa Hoby (hoby)
> Patches:
> issue17747_1.4_svn_markII.patch uploaded by Sean Bright (license #5060)
> ........
>................
>
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Tests
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Fixed Tests (1)
- AsteriskTestSuite: S/manager/action-events-response
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