- lock channel before looking for a channel variable
- Init the parkings list member of struct parkinglot. Thanks Sean for the explanation why this should be here. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@215622 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -649,7 +649,9 @@ static struct parkeduser *park_space_reserve(struct ast_channel *chan,
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/* Lock parking list */
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AST_LIST_LOCK(&parkinglot->parkings);
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/* Check for channel variable PARKINGEXTEN */
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ast_channel_lock(chan);
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parkingexten = pbx_builtin_getvar_helper(chan, "PARKINGEXTEN");
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ast_channel_unlock(chan);
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if (!ast_strlen_zero(parkingexten)) {
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/*!\note The API forces us to specify a numeric parking slot, even
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* though the architecture would tend to support non-numeric extensions
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@ -3729,6 +3731,7 @@ static struct ast_parkinglot *create_parkinglot(char *name)
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return NULL;
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ast_copy_string(newlot->name, name, sizeof(newlot->name));
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AST_LIST_HEAD_INIT(&newlot->parkings);
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return newlot;
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}
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