enlarge the CTAP buffer

canokeys · Aug 5, 2023 · 8b77624 · 8b77624
1 parent e8f7cd5
commit 8b77624
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/interfaces/USB/class/ctaphid/ctaphid.c b/interfaces/USB/class/ctaphid/ctaphid.c
@@ -147,6 +147,7 @@ uint8_t CTAPHID_Loop(uint8_t wait_for_user) {
     }
     channel.bcnt_total = (uint16_t)MSG_LEN(frame);
     if (channel.bcnt_total > MAX_CTAP_BUFSIZE) {
+      DBG_MSG("bcnt_total=%hu exceeds MAX_CTAP_BUFSIZE\n", channel.bcnt_total);
       CTAPHID_SendErrorResponse(frame.cid, ERR_INVALID_LEN);
       return LOOP_SUCCESS;
     }

diff --git a/interfaces/USB/class/ctaphid/ctaphid.h b/interfaces/USB/class/ctaphid/ctaphid.h
@@ -93,7 +93,7 @@ typedef struct {
 #define LOOP_SUCCESS 0x00
 #define LOOP_CANCEL 0x01
 
-#define MAX_CTAP_BUFSIZE 1280
+#define MAX_CTAP_BUFSIZE 1300
 
 typedef struct {
   uint32_t cid;