GSM: Fix encoding problems with GSM
authorJonathan Rose <jrose@digium.com>
Mon, 22 Oct 2012 17:31:20 +0000 (17:31 +0000)
committerJonathan Rose <jrose@digium.com>
Mon, 22 Oct 2012 17:31:20 +0000 (17:31 +0000)
(closes issue ASTERISK-20457)
Reported by: Richard Miller
Patches:
code.patch uploaded by Richard Miller (license 5685)
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Merged revisions 375272 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 375273 from http://svn.asterisk.org/svn/asterisk/branches/10
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Merged revisions 375288 from http://svn.asterisk.org/svn/asterisk/branches/11

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@375291 65c4cc65-6c06-0410-ace0-fbb531ad65f3

codecs/gsm/src/code.c

index 4d195df..9f6b00f 100644 (file)
@@ -58,10 +58,11 @@ void Gsm_Coder P8((S,s,LARc,Nc,bc,Mc,xmaxc,xMc),
        word    * dp  = S->dp0 + 120;   /* [ -120...-1 ] */
        word    * dpp = dp;             /* [ 0...39 ]    */
 
-       static word e[50];
+       word    e[50];
 
        word    so[160];
 
+       memset(e,0,sizeof e);
        Gsm_Preprocess                  (S, s, so);
        Gsm_LPC_Analysis                (S, so, LARc);
        Gsm_Short_Term_Analysis_Filter  (S, LARc, so);