Fix memory bounds error

[proxmark3-svn] / client / cmdlfpresco.c

diff --git a/client/cmdlfpresco.c b/client/cmdlfpresco.c
index 29fc81f278cc6522a1c0e4f86186fc16030370b5..2f4bacfec29410c4a9149a6470c1daabc52af90a 100644 (file)
--- a/client/cmdlfpresco.c
+++ b/client/cmdlfpresco.c
@@ -71,7 +71,7 @@ int GetWiegandFromPresco(const char *Cmd, uint32_t *sitecode, uint32_t *usercode
                        case 'D':
                        case 'd':
                                //param get string int param_getstr(const char *line, int paramnum, char * str)
                        case 'D':
                        case 'd':
                                //param get string int param_getstr(const char *line, int paramnum, char * str)

-                               stringlen = param_getstr(Cmd, cmdp+1, id);
+                               stringlen = param_getstr(Cmd, cmdp+1, id, sizeof(id));

                                if (stringlen < 2) return -1;
                                cmdp+=2;
                                break;
                                if (stringlen < 2) return -1;
                                cmdp+=2;
                                break;