Module: kamailio
Branch: master
Commit: 4348049e4f455309523bfbf285d0f462c57c9c49
URL: 
https://github.com/kamailio/kamailio/commit/4348049e4f455309523bfbf285d0f462c57c9c49

Author: Andreas Granig <agra...@sipwise.com>
Committer: Andreas Granig <agra...@sipwise.com>
Date: 2018-03-12T16:21:27+01:00

db_redis: Fix free(0) on inserting null value

---

Modified: src/modules/db_redis/redis_dbase.c

---

Diff:  
https://github.com/kamailio/kamailio/commit/4348049e4f455309523bfbf285d0f462c57c9c49.diff
Patch: 
https://github.com/kamailio/kamailio/commit/4348049e4f455309523bfbf285d0f462c57c9c49.patch

---

diff --git a/src/modules/db_redis/redis_dbase.c 
b/src/modules/db_redis/redis_dbase.c
index 48bcf343d3..273ee59cbb 100644
--- a/src/modules/db_redis/redis_dbase.c
+++ b/src/modules/db_redis/redis_dbase.c
@@ -1850,7 +1850,8 @@ int db_redis_insert(const db1_con_t* _h, const db_key_t* 
_k, const db_val_t* _v,
             LM_ERR("Failed to add column value to insert query\n");
             goto error;
         }
-        pkg_free(v.s);
+        if (v.s)
+            pkg_free(v.s);
     }
 
     reply = db_redis_command_argv(con, query_v);


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