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- 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
This commit is contained in:
Michiel van Baak 2009-09-02 20:21:51 +00:00
parent eff8dd9a2f
commit f914f65634
1 changed files with 3 additions and 0 deletions
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3
main/features.c
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@ -649,7 +649,9 @@ static struct parkeduser *park_space_reserve(struct ast_channel *chan,
/* Lock parking list */
AST_LIST_LOCK(&parkinglot->parkings);
/* Check for channel variable PARKINGEXTEN */
ast_channel_lock(chan);
parkingexten = pbx_builtin_getvar_helper(chan, "PARKINGEXTEN");
ast_channel_unlock(chan);
if (!ast_strlen_zero(parkingexten)) {
/*!\note The API forces us to specify a numeric parking slot, even
* though the architecture would tend to support non-numeric extensions
@ -3729,6 +3731,7 @@ static struct ast_parkinglot *create_parkinglot(char *name)
return NULL;
ast_copy_string(newlot->name, name, sizeof(newlot->name));
AST_LIST_HEAD_INIT(&newlot->parkings);
return newlot;
}