[beast: 3/3] Merge branch 'vorbisfile-badseek'

[Tim Janik <timj src gnome org>]

commit e72d2b04fd354c2c4f64cfc3cc5f531fa2bb825b
Merge: 3c6f226 6a7473c
Author: Tim Janik <timj gnu org>
Date:   Wed Sep 9 10:06:22 2015 +0200

    Merge branch 'vorbisfile-badseek'
    
    * This branch fixes crashes when seeking with vorbisfile-1.3.4 and earlier.
      The crashes can occour for small vorbis files when pcm_seek(_page)
      gets close to EOF. To avoid this situation, we force a raw seek to
      the file start before attempting a pcm_seek. This effectively
      doubles seeking time but avoids crashes in most cases.
    
    * vorbisfile-badseek:
      BSE: work around vorbisfile-1.3.4 pcm_seek crashes
      BUILD: define VORBISFILE_BADSEEK if vorbisfile <= 1.3.4

 bse/gsldatahandle-vorbis.cc |   27 ++++++++++++++++++++++-----
 configure.ac                |   13 +++++++++----
 2 files changed, 31 insertions(+), 9 deletions(-)
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