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terminate USERUSER String with 0

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@84345 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Christian Richter
2007-10-02 09:48:09 +00:00
parent cf8f092d98
commit e6b3384b48
1 changed files with 2 additions and 1 deletions
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3
channels/chan_misdn.c
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@@ -3828,7 +3828,8 @@ void export_ch(struct ast_channel *chan, struct misdn_bchannel *bc, struct chan_
pbx_builtin_setvar_helper(chan,"MISDN_URATE",tmp);
}
if (bc->uulen) {
if (bc->uulen && (bc->uulen < sizeof(bc->uu))) {
bc->uu[bc->uulen]=0;
pbx_builtin_setvar_helper(chan,"MISDN_USERUSER",bc->uu);
}