basic/fileio: Fix memory leak if READ_FULL_FILE_SECURE flag is used

The memory leak introduced in #12223 (15f8f02)
2019-04-15 13:54:19 +09:00
parent 967de8face
commit c424bed180
1 changed files with 1 additions and 0 deletions
@@ -359,6 +359,7 @@ int read_full_stream_full(
                        }
                        memcpy_safe(t, buf, n);
                        explicit_bzero_safe(buf, n);
+                        buf = mfree(buf);
                } else {
                        t = realloc(buf, n_next + 1);
                        if (!t)