- MFH: Fix mem. leak

diff --git a/ext/pdo_firebird/firebird_statement.c b/ext/pdo_firebird/firebird_statement.c
index 377a4c801b8ceed984a92e3def5fef519b0549e4..ae0322780d422667087e8d0f4fb131fbc2ab7f83 100644 (file)
--- a/ext/pdo_firebird/firebird_statement.c
+++ b/ext/pdo_firebird/firebird_statement.c
@@ -470,6 +470,9 @@ static int firebird_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_dat
                case PDO_PARAM_EVT_ALLOC:
                        if (param->is_param) {
                                /* allocate the parameter */
+                               if (var->sqlind) {
+                                       efree(var->sqlind);
+                               }
                                var->sqlind = (void*)emalloc(var->sqllen + 2*sizeof(short));
                                var->sqldata = &((char*)var->sqlind)[sizeof(short)];
                        }