asn1c.git branch aper updated. 539d484434be91eeab55e0eff3ce63cfe3a2453a

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gitosis at osmocom.org gitosis at osmocom.org
Sat Apr 30 15:38:39 UTC 2016


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http://cgit.osmocom.org/asn1c/commit/?id=539d484434be91eeab55e0eff3ce63cfe3a2453a

commit 539d484434be91eeab55e0eff3ce63cfe3a2453a
Author: roux <roux at mycompany.com>
Date:   Sat Apr 30 16:03:12 2016 +0200

    Fix a bug in asn1c PER code when skipping unknown extension
    
    Basically when skiping an unknown extension, asn1c did read 24 bits per
    24 bits and later on failed if the remaining bits (up to 23) were
    superior to 8.  The patch reads 1 bit per 1 bit.
    
    (imported from openairinterface5g/openair2/RRC/LITE/MESSAGES/asn1c/asn1cpatch.p0)

http://cgit.osmocom.org/asn1c/commit/?id=50823b81391418465f378a73aa4a3e92af6d0f27

commit 50823b81391418465f378a73aa4a3e92af6d0f27
Author: Harald Welte <laforge at gnumonks.org>
Date:   Sat Apr 30 17:31:33 2016 +0200

    fix APER encoding of integer (backport from openairinterface)
    
    The number of bytes used by an APER encoded integer depends on its
    actually encoded value, not on the maximum value that could be possibly
    encoded.
    
    The old code would e.g. always use 24 bits if the maximum encoded value
    would require 24 bits.
    
    To give an example RANAP MaxBitrate (INTEER 1 .. 16000000) value 64000
    was previously encoded as "80 00 f9 ff", while it is now the correct
    representation "40 f9 ff".
    
    Thanks to Dieter Spaar for detecting this problem in the Osmo-IUH
    generated RANAP output, and thanks to openairinterface for fixing the
    bug in their code (sadly not contributed to upstream asn1c, though).

-----------------------------------------------------------------------

Summary of changes:
 skeletons/INTEGER.c      | 27 ++++++++++++++++++++++-----
 skeletons/per_opentype.c |  2 +-
 2 files changed, 23 insertions(+), 6 deletions(-)


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