From e8c3211f25a51f19cbc9a3cb5cb8607dc5cf8e94 Mon Sep 17 00:00:00 2001
From: merlokk <807634+merlokk@users.noreply.github.com>
Date: Thu, 12 Aug 2021 19:09:21 +0300
Subject: [PATCH] fix commit transaction

---
 client/src/mifare/desfirecore.c | 10 ++++++++--
 client/src/mifare/desfirecore.h |  1 +
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/client/src/mifare/desfirecore.c b/client/src/mifare/desfirecore.c
index 63a2bbb34..c0bf04219 100644
--- a/client/src/mifare/desfirecore.c
+++ b/client/src/mifare/desfirecore.c
@@ -1841,13 +1841,19 @@ int DesfireCommitReaderID(DesfireContext *dctx, uint8_t *readerid, size_t reader
     return DesfireCommand(dctx, MFDES_COMMIT_READER_ID, rid, 16, resp, resplen, -1);
 }
 
-int DesfireCommitTransaction(DesfireContext *dctx, bool enable_options, uint8_t options) {
+int DesfireCommitTransactionEx(DesfireContext *dctx, bool enable_options, uint8_t options, uint8_t *resp, size_t *resplen) {
     if (enable_options)
-        return DesfireCommandTxData(dctx, MFDES_COMMIT_TRANSACTION, &options, 1);
+        return DesfireCommand(dctx, MFDES_COMMIT_TRANSACTION, &options, 1, resp, resplen, -1);
     else
         return DesfireCommandNoData(dctx, MFDES_COMMIT_TRANSACTION);
 }
 
+int DesfireCommitTransaction(DesfireContext *dctx, bool enable_options, uint8_t options) {
+    uint8_t resp[250] = {0};
+    size_t resplen = 0;
+    return DesfireCommitTransactionEx(dctx, enable_options, options, resp, &resplen);
+}
+
 int DesfireAbortTransaction(DesfireContext *dctx) {
     return DesfireCommandNoData(dctx, MFDES_ABORT_TRANSACTION);
 }
diff --git a/client/src/mifare/desfirecore.h b/client/src/mifare/desfirecore.h
index 940a00ecf..2838fe023 100644
--- a/client/src/mifare/desfirecore.h
+++ b/client/src/mifare/desfirecore.h
@@ -230,6 +230,7 @@ const char *GetDesfireFileType(uint8_t type);
 int DesfireCreateFile(DesfireContext *dctx, uint8_t ftype, uint8_t *fdata, size_t fdatalen, bool checklen);
 int DesfireDeleteFile(DesfireContext *dctx, uint8_t fnum);
 int DesfireCommitReaderID(DesfireContext *dctx, uint8_t *readerid, size_t readeridlen, uint8_t *resp, size_t *resplen);
+int DesfireCommitTransactionEx(DesfireContext *dctx, bool enable_options, uint8_t options, uint8_t *resp, size_t *resplen);
 int DesfireCommitTransaction(DesfireContext *dctx, bool enable_options, uint8_t options);
 int DesfireAbortTransaction(DesfireContext *dctx);