wsrep_sst_auth: fix a memory leak

wsrep_sst_auth_init() is always invoked with value==wsrep_sst_auth. Old code was leaking value, because it was never freed.

wsrep_sst_auth: fix a memory leak
wsrep_sst_auth_init() is always invoked with value==wsrep_sst_auth. Old code was leaking value, because it was never freed.
7e300424 · Sergei Golubchik · ccd5c9c6 · 7e300424
Commit 7e300424 authored Mar 19, 2018 by Sergei Golubchik
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Showing with 2 additions and 2 deletions

sql/wsrep_sst.cc sql/wsrep_sst.cc +2 -2

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--- a/sql/wsrep_sst.cc
+++ b/sql/wsrep_sst.cc
@@ -182,8 +182,8 @@ bool wsrep_sst_auth_update (sys_var *self, THD* thd, enum_var_type type)
 void wsrep_sst_auth_init (const char* value)
 {
-    if (wsrep_sst_auth == value) wsrep_sst_auth = NULL;
+    DBUG_ASSERT(wsrep_sst_auth == value);
-    if (value) sst_auth_real_set (value);
+    sst_auth_real_set (wsrep_sst_auth);
 }
 bool  wsrep_sst_donor_check (sys_var *self, THD* thd, set_var* var)