Return error instead of truncating command buffer if command is too long

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libirecovery.c b/src/libirecovery.c
index fc1e2cf..8ebc9fa 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -2601,7 +2601,7 @@ IRECV_API void irecv_set_debug_level(int level) {
 static irecv_error_t irecv_send_command_raw(irecv_client_t client, const char* command, uint8_t b_request) {
         unsigned int length = strlen(command);
         if (length >= 0x100) {
-                length = 0xFF;
+                return IRECV_E_INVALID_INPUT;
         }
 
         if (length > 0) {
@@ -2623,7 +2623,7 @@ IRECV_API irecv_error_t irecv_send_command_breq(irecv_client_t client, const cha
 
         unsigned int length = strlen(command);
         if (length >= 0x100) {
-                length = 0xFF;
+                return IRECV_E_INVALID_INPUT;
         }
 
         irecv_event_t event;