A bit of further tuning.

1 files changed, 3 insertions, 3 deletions

diff --git a/ext/pdo_mysql/mysql_driver.c b/ext/pdo_mysql/mysql_driver.c
index 6002468401..b57599c322 100755
--- a/ext/pdo_mysql/mysql_driver.c
+++ b/ext/pdo_mysql/mysql_driver.c
@@ -240,10 +240,10 @@ static char *pdo_mysql_last_insert_id(pdo_dbh_t *dbh, const char *name, unsigned
 static int mysql_handle_quoter(pdo_dbh_t *dbh, const char *unquoted, int unquotedlen, char **quoted, int *quotedlen, enum pdo_param_type paramtype  TSRMLS_DC)
 {
 	pdo_mysql_db_handle *H = (pdo_mysql_db_handle *)dbh->driver_data;
-	*quoted = emalloc(2*unquotedlen + 3);
+	*quoted = safe_emalloc(2, unquotedlen, 3);
 	*quotedlen = mysql_real_escape_string(H->server, *quoted + 1, unquoted, unquotedlen);
-	(*quoted)[0] =(*quoted)[*quotedlen + 1] = '"';
-	(*quoted)[*quotedlen+=2] = '\0';
+	(*quoted)[0] =(*quoted)[++*quotedlen] = '"';
+	(*quoted)[++*quotedlen] = '\0';
 	return 1;
 }