[BUGFIX] do not attempt dynamic table if it is not allocated (max_tab…

…le_size < 32).
litespeedtech · May 5, 2022 · d242522 · d242522
1 parent 520d30d
commit d242522
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lsqpack.c b/lsqpack.c
@@ -350,7 +350,8 @@ enc_free_hinfo (struct lsqpack_enc *enc, struct lsqpack_header_info *hinfo)
 static int
 enc_use_dynamic_table (const struct lsqpack_enc *enc)
 {
-    return enc->qpe_cur_header.hinfo != NULL
+    return enc->qpe_max_entries > 0
+        && enc->qpe_cur_header.hinfo != NULL
         && enc->qpe_cur_header.hinfo->qhi_bytes_inserted
                                                 < enc->qpe_cur_max_capacity / 2;
 }