Take into account the length of delimiters when calculating result string length.

(closes issue #12696)
 Reported by: adomjan
 Patches:
       func_realtime.c-longdelimiter.patch uploaded by adomjan (license 487)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@117809 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/funcs/func_realtime.c b/funcs/func_realtime.c
index 6442190e4312f70e1688d4020fbcfa48a1204e7b..6941b224ecd28598802038a339b68009f014b584 100644 (file)
--- a/funcs/func_realtime.c
+++ b/funcs/func_realtime.c
@@ -86,7 +86,7 @@ static int function_realtime_read(struct ast_channel *chan, char *cmd, char *dat
                return -1;
        }
        for (var = head; var; var = var->next)
-               resultslen += strlen(var->name) + strlen(var->value) + 2;
+               resultslen += strlen(var->name) + strlen(var->value) + strlen(args.delim1) + strlen(args.delim2);
 
        result_begin = results = alloca(resultslen);
        for (var = head; var; var = var->next)