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MDEV-6262 analyze the coverity report on mariadb

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uploaded 10.0, analyzed everything with the Impact=High
(and a couple of Medium)
This commit is contained in:
Sergei Golubchik
2017-05-17 15:16:24 +02:00
parent 335c4ab790
commit 7c03edf2fe
37 changed files with 96 additions and 63 deletions
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client/mysql.cc
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@@ -3061,7 +3061,6 @@ static int com_server_help(String *buffer __attribute__((unused)),
{
unsigned int num_fields= mysql_num_fields(result);
my_ulonglong num_rows= mysql_num_rows(result);
mysql_fetch_fields(result);
if (num_fields==3 && num_rows==1)
{
if (!(cur= mysql_fetch_row(result)))