From: Phil <phil@tatm.com>
Date: Sat, 28 Dec 2019 13:04:46 +0000 (+0100)
Subject: "hf mf ekeyprn d" doesn't works properly (#904)
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/1d4b67cb3daf01ae9908443bc1b0fd32a25060d8?ds=sidebyside;hp=-c

"hf mf ekeyprn d" doesn't works properly (#904)

FIX: command "hf mf ekeyprn  d" doesn't use the correct offset to locate the A key in data[] array and record the 2 last bytes followed by 4 0x00 instead of the 6 good bytes (All the A keys are corrupted in file dumpkeys.bin). B keys are not affected.
---

1d4b67cb3daf01ae9908443bc1b0fd32a25060d8
diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index 2fe74705..22e6efac 100644
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -2060,7 +2060,7 @@ int CmdHF14AMfEKeyPrn(const char *Cmd)
 				PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);
 				break;
 			}
-			fwrite(data+6, 1, 6, fkeys);
+			fwrite(data, 1, 6, fkeys);
 		}
 		for(i = 0; i < numSectors; i++) {
 			if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {