event_stream: Add '> 0' check in case buf.len is negative

CID #417478
OpenSIPS · Sep 25, 2024 · 2c97cde · 2c97cde
1 parent c05364f
commit 2c97cde
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/event_stream/stream_send.c b/modules/event_stream/stream_send.c
@@ -547,7 +547,7 @@ static void handle_reply_jsonrpc(struct stream_con *con)
  buf.len -= bytes_read;
  buf.s += bytes_read;
 
- if (buf.len) {
+ if (buf.len > 0) {
  /* XXX: this was not tested! */
  /* still have stuff to parse - move it in the connection */
  if (con->pending_buffer.s) {