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CONPY-704: parse_connection_string ignores empty string in last parameter

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1) Fix check if end was reached (<= instead of <), so last parameter will
not be ignored in case it is an empty string.

2) Empty strings will be passed as NULL`in _mariadb_set_conf_option.
This commit is contained in:
Georg Richter
2024-06-11 16:00:22 +02:00
parent 2daa7b289a
commit 486ce75d64
1 changed files with 5 additions and 2 deletions
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7
libmariadb/mariadb_lib.c
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@@ -811,7 +811,10 @@ my_bool _mariadb_set_conf_option(MYSQL *mysql, const char *config_option, const
option_val= &val_sizet;
break;
case MARIADB_OPTION_STR:
option_val= (void*)config_value;
if (config_value && !config_value[0])
option_val= NULL;
else
option_val= (void*)config_value;
break;
case MARIADB_OPTION_NONE:
break;
@@ -907,7 +910,7 @@ static int parse_connection_string(MYSQL *mysql, const char *unused __attribute_
if (!key)
goto error;
*pos++= 0;
if (pos < end)
if (pos <= end)
val= pos;
continue;
break;