BUGS: Coverty Scan, fixes some memory bugs

[proxmark3-svn] / client / cmdhfmf.c

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index 0cf5bd7f8bd18e33de63cfa954496580f52254a2..a4986f6bf28ffe591ea568eeaf73882b35df5037 100644 (file)
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -547,7 +547,7 @@ int CmdHF14AMfNested(const char *Cmd)
        uint8_t trgKeyType = 0;\r
        uint8_t SectorsCnt = 0;\r
        uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
-       uint8_t keyBlock[13*6];\r
+       uint8_t keyBlock[14*6];\r
        uint64_t key64 = 0;\r
        bool transferToEml = false;\r
        \r
@@ -1311,7 +1311,7 @@ int CmdHF14AMfESave(const char *Cmd)
                for (j = 0; j < 7; j++, fnameptr += 2)\r
                        sprintf(fnameptr, "%02X", buf[j]); \r
        } else {\r
-               fnameptr += len;\r
+               fnameptr += len-4;\r
        }\r
 \r
        // add file extension\r
@@ -1575,7 +1575,7 @@ int CmdHF14AMfCLoad(const char *Cmd)
                if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
 \r
                memcpy(filename, Cmd, len);\r
-               fnameptr += len;\r
+               fnameptr += len-4;\r
 \r
                sprintf(fnameptr, ".eml"); \r
        \r