github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-20 13:23:25 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix memory bounds error

Browse source
This commit is contained in:
William S. Moses 2017-11-11 16:08:57 -05:00
commit 874572d419
11 changed files with 58 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

6
client/cmdcrc.c
View file

@ -434,9 +434,9 @@ int CmdrevengTestC(const char *Cmd){
char result[30];
int dataLen;
char endian = 0;
dataLen = param_getstr(Cmd, cmdp++, inModel);
dataLen = param_getstr(Cmd, cmdp++, inModel, sizeof(inModel));
if (dataLen < 4) return 0;
dataLen = param_getstr(Cmd, cmdp++, inHexStr);
dataLen = param_getstr(Cmd, cmdp++, inHexStr, sizeof(inHexStr));
if (dataLen < 4) return 0;
bool reverse = (param_get8(Cmd, cmdp++)) ? true : false;
endian = param_getchar(Cmd, cmdp++);
@ -464,7 +464,7 @@ char *SwapEndianStr(const char *inStr, const size_t len, const uint8_t blockSize
// takes hex string in and searches for a matching result (hex string must include checksum)
int CmdrevengSearch(const char *Cmd){
char inHexStr[50] = {0x00};
int dataLen = param_getstr(Cmd, 0, inHexStr);
int dataLen = param_getstr(Cmd, 0, inHexStr, sizeof(inHexStr));
if (dataLen < 4) return 0;
char *Models[80];