[sr-dev] git:4.2:50d9cf95: presence: initialize result to avoid freeing garbage in case of other errors

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 4.2
Commit: 50d9cf9501f2ad3fbf9a282ea58055523b34d5cc
URL: https://github.com/kamailio/kamailio/commit/50d9cf9501f2ad3fbf9a282ea58055523b34d5cc

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2015-05-19T09:28:23+02:00

presence: initialize result to avoid freeing garbage in case of other errors

(cherry picked from commit c24329ed483ea3abd720af73411a2331acc947e4)

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Modified: modules/presence/notify.c

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Diff:  https://github.com/kamailio/kamailio/commit/50d9cf9501f2ad3fbf9a282ea58055523b34d5cc.diff
Patch: https://github.com/kamailio/kamailio/commit/50d9cf9501f2ad3fbf9a282ea58055523b34d5cc.patch

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diff --git a/modules/presence/notify.c b/modules/presence/notify.c
index acf72db..bc4c442 100644
--- a/modules/presence/notify.c
+++ b/modules/presence/notify.c
@@ -2355,7 +2355,7 @@ static watcher_t *build_watchers_list(subs_t *sub)
 	db_key_t query_cols[3], result_cols[4];
 	db_val_t query_vals[3], *values;
 	db_row_t *rows;
-	db1_res_t *result;
+	db1_res_t *result = NULL;
 	int n_query_cols = 0, n_result_cols = 0;
 	int wuser_col, wdomain_col, callid_col, status_col;
 	int i;