Fix broken -Werror -O3 in pushbuild.

Tor Didriksen · Tor Didriksen · commit 977438625606 · 2012-08-30T13:44:55.000+02:00
Platforms used:
Oracle Linux Server release 6.3
gcc (GCC) 4.4.6 20120305 (Red Hat 4.4.6-4)

Fedora release 14 (Laughlin)
gcc (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
diff --git a/plugin/semisync/semisync_master.cc b/plugin/semisync/semisync_master.cc
@@ -1057,7 +1057,7 @@ int ReplSemiSyncMaster::readSlaveReply(NET *net, uint32 server_id,
   ulong    packet_len;
   int      result = -1;
 
-  struct timespec start_ts;
+  struct timespec start_ts= { 0, 0 };
   ulong trc_level = trace_level_;
 
   function_enter(kWho);
diff --git a/scripts/comp_sql.c b/scripts/comp_sql.c
@@ -119,7 +119,7 @@ int main(int argc, char *argv[])
   char* infile_name= argv[2];
   char* outfile_name= argv[3];
   int rc;
-  int query_length;
+  int query_length= 0;
   int error= 0;
   char *err_ptr;
 
diff --git a/sql/sql_trigger.cc b/sql/sql_trigger.cc
@@ -1722,7 +1722,7 @@ bool add_table_for_trigger(THD *thd,
   LEX *lex= thd->lex;
   char trn_path_buff[FN_REFLEN];
   LEX_STRING trn_path= { trn_path_buff, 0 };
-  LEX_STRING tbl_name;
+  LEX_STRING tbl_name= { NULL, 0 };
 
   DBUG_ENTER("add_table_for_trigger");
 
diff --git a/strings/ctype-uca.c b/strings/ctype-uca.c
@@ -19798,6 +19798,7 @@ my_uca_scanner_contraction_find(my_uca_scanner *scanner, my_wc_t *wc)
   size_t clen= 1;
   int flag;
   const uchar *s, *beg[MY_UCA_MAX_CONTRACTION];
+  memset(beg, 0, sizeof(beg));
 
   /* Scan all contraction candidates */
   for (s= scanner->sbeg, flag= MY_UCA_CNT_MID1;
