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IAX: Don't try and convert an invalid codec to a mask 

Bug: 15251
Change-Id: I1929e96766c32654f3b41c522df5cf22a1c60516
Reviewed-on: https://code.wireshark.org/review/30483
Reviewed-by: Johannes Altmanninger <aclopte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
This commit is contained in:
Tom Hughes 2018-11-02 11:52:20 +00:00 committed by Michael Mann
parent 009a970cb2
commit 1b94fe7da3
1 changed files with 1 additions and 1 deletions
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2
epan/dissectors/packet-iax2.c
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@ -480,7 +480,7 @@ static const value_string iax_ies_type[] = {
};
static value_string_ext iax_ies_type_ext = VALUE_STRING_EXT_INIT(iax_ies_type);
#define CODEC_MASK(codec) (G_GUINT64_CONSTANT(1) << (codec))
#define CODEC_MASK(codec) ((codec) == (guint32)-1 ? 0 : (G_GUINT64_CONSTANT(1) << (codec)))
static const val64_string codec_types[] = {
{CODEC_MASK(AST_FORMAT_G723_1), "G.723.1 compression"},