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author | Russell Bryant <russell@russellbryant.com> | 2013-01-28 01:58:41 +0000 |
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committer | Russell Bryant <russell@russellbryant.com> | 2013-01-28 01:58:41 +0000 |
commit | 5d41d316213486d8f62d998e249b96c3f2645d91 (patch) | |
tree | 41baf81d0f25fc2b295ae19059c87e7f10febd3e /funcs/func_pitchshift.c | |
parent | dfdf3d9909f89989bf332ed4156e2034a6246a5c (diff) |
Change cleanup ordering in filestream destructor.
This patch came about due to a problem observed where wav files had an
empty header. The header is supposed to be updated in wav_close(). It
turns out that this was broken when the cache_record_files option from
asterisk.conf was enabled. The cleanup code was moving the file to its
final destination *before* running the close() method of the file
destructor, so the header didn't get updated.
Another problem here is that the move was being done before actually
closing the FILE *.
Finally, the last bug fixed here is that I noticed that wav_close()
checks for stream->filename to be non-NULL. In the previous cleanup
order, it's checking a pointer to freed memory. This doesn't actually
cause anything to break, but it's treading on dangerous waters. Now the
free() of stream->filename is happening after the format module's
close() method gets called, so it's safer.
Review: https://reviewboard.asterisk.org/r/2286/
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Merged revisions 380210 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 380211 from http://svn.asterisk.org/svn/asterisk/branches/11
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@380212 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'funcs/func_pitchshift.c')
0 files changed, 0 insertions, 0 deletions