Fixed TCP regression (issue #19)

virtualsquare · Sep 11, 2023 · 3f20ba2 · 3f20ba2
1 parent cded9fd
commit 3f20ba2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/pico_tcp.c b/modules/pico_tcp.c
@@ -900,7 +900,7 @@ static int tcp_parse_options(struct pico_frame *f)
     uint32_t i = 0;
     f->timestamp = 0;
 
-    if (f->buffer + f->buffer_len > f->transport_hdr + f->transport_len)
+    if (f->transport_hdr + f->transport_len > f->buffer + f->buffer_len)
         return -1;
 
     while (i < (f->transport_len - PICO_SIZE_TCPHDR)) {