Fix memory bounds error

[proxmark3-svn] / client / cmdlft55xx.c

diff --git a/client/cmdlft55xx.c b/client/cmdlft55xx.c
index ed8e3152c54c09ea9d8767ada680a9576848279d..92a00bce5820f7e63dd4675c12ac1ec118f2567a 100644 (file)
--- a/client/cmdlft55xx.c
+++ b/client/cmdlft55xx.c
@@ -236,7 +236,7 @@ int CmdT55xxSetConfig(const char *Cmd) {
                        cmdp+=2;\r
                        break;\r
                case 'd':\r
                        cmdp+=2;\r
                        break;\r
                case 'd':\r

-                       param_getstr(Cmd, cmdp+1, modulation);\r
+                       param_getstr(Cmd, cmdp+1, modulation, sizeof(modulation));\r

                        cmdp += 2;\r
 \r
                        if ( strcmp(modulation, "FSK" ) == 0) {\r
                        cmdp += 2;\r
 \r
                        if ( strcmp(modulation, "FSK" ) == 0) {\r


@@ -419,23 +419,23 @@ bool DecodeT55xxBlock(){
                        break;\r
                case DEMOD_PSK1:\r
                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
                        break;\r
                case DEMOD_PSK1:\r
                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r

-                       save_restoreGB(1);\r
+                       save_restoreGB(GRAPH_SAVE);\r

                        CmdLtrim("160");\r
                        snprintf(cmdStr, sizeof(buf),"%d %d 6", bitRate[config.bitrate], config.inverted );\r
                        ans = PSKDemod(cmdStr, false);\r
                        //undo trim samples\r
                        CmdLtrim("160");\r
                        snprintf(cmdStr, sizeof(buf),"%d %d 6", bitRate[config.bitrate], config.inverted );\r
                        ans = PSKDemod(cmdStr, false);\r
                        //undo trim samples\r

-                       save_restoreGB(0);\r
+                       save_restoreGB(GRAPH_RESTORE);\r

                        break;\r
                case DEMOD_PSK2: //inverted won't affect this\r
                case DEMOD_PSK3: //not fully implemented\r
                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
                        break;\r
                case DEMOD_PSK2: //inverted won't affect this\r
                case DEMOD_PSK3: //not fully implemented\r
                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r

-                       save_restoreGB(1);\r
+                       save_restoreGB(GRAPH_SAVE);\r

                        CmdLtrim("160");\r
                        snprintf(cmdStr, sizeof(buf),"%d 0 6", bitRate[config.bitrate] );\r
                        ans = PSKDemod(cmdStr, false);\r
                        psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
                        //undo trim samples\r
                        CmdLtrim("160");\r
                        snprintf(cmdStr, sizeof(buf),"%d 0 6", bitRate[config.bitrate] );\r
                        ans = PSKDemod(cmdStr, false);\r
                        psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
                        //undo trim samples\r

-                       save_restoreGB(0);\r
+                       save_restoreGB(GRAPH_RESTORE);\r

                        break;\r
                case DEMOD_NRZ:\r
                        snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r
                        break;\r
                case DEMOD_NRZ:\r
                        snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r


@@ -594,7 +594,7 @@ bool tryDetectModulation(){
                clk = GetPskClock("", false, false);\r
                if (clk>0) {\r
                        // allow undo\r
                clk = GetPskClock("", false, false);\r
                if (clk>0) {\r
                        // allow undo\r

-                       save_restoreGB(1);\r
+                       save_restoreGB(GRAPH_SAVE);\r

                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
                        CmdLtrim("160");\r
                        if ( PSKDemod("0 0 6", false) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
                        CmdLtrim("160");\r
                        if ( PSKDemod("0 0 6", false) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r


@@ -638,7 +638,7 @@ bool tryDetectModulation(){
                                }\r
                        } // inverse waves does not affect this demod\r
                        //undo trim samples\r
                                }\r
                        } // inverse waves does not affect this demod\r
                        //undo trim samples\r

-                       save_restoreGB(0);\r
+                       save_restoreGB(GRAPH_RESTORE);\r

                }\r
        }       \r
        if ( hits == 1) {\r
                }\r
        }       \r
        if ( hits == 1) {\r