CHG: Added calling clear bigbuff to zero out it also, instead of just "free" it.

[proxmark3-svn] / armsrc / mifarecmd.c

diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index c68a50e567b2a9e8fd3f44e8dbba2a57a4241dd7..c0e357b8cb478a91aa64023e8a90838b7a3ff210 100644 (file)
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -260,7 +260,7 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
        iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
 \r
        // free eventually allocated BigBuf memory\r
-       BigBuf_free();\r
+       BigBuf_free(); BigBuf_Clear_ext(false);\r
        clear_trace();\r
        set_tracing(true);\r
        \r
@@ -778,8 +778,8 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
        iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
 \r
        // free eventually allocated BigBuf memory\r
-       BigBuf_free();\r
-\r
+       BigBuf_free(); BigBuf_Clear_ext(false);\r
+       \r
        if (calibrate) clear_trace();\r
        set_tracing(true);\r
 \r