coverity scan bug fixes

[proxmark3-svn] / client / cmddata.c

diff --git a/client/cmddata.c b/client/cmddata.c
index e291c9243fe448ff406493923d6ef9fe9ad63a84..c12c2ce6d58cd9341740a215f81a67b468c73744 100644 (file)
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -68,15 +68,21 @@ void save_restoreDB(uint8_t saveOpt)
        static uint8_t SavedDB[MAX_DEMOD_BUF_LEN];
        static size_t SavedDBlen;
        static bool DB_Saved = false;
        static uint8_t SavedDB[MAX_DEMOD_BUF_LEN];
        static size_t SavedDBlen;
        static bool DB_Saved = false;

+       static int savedDemodStartIdx = 0;
+       static int savedDemodClock = 0;

 
 

-       if (saveOpt==1) { //save
+       if (saveOpt == GRAPH_SAVE) { //save

 
                memcpy(SavedDB, DemodBuffer, sizeof(DemodBuffer));
                SavedDBlen = DemodBufferLen;
                DB_Saved=true;
 
                memcpy(SavedDB, DemodBuffer, sizeof(DemodBuffer));
                SavedDBlen = DemodBufferLen;
                DB_Saved=true;

+               savedDemodStartIdx = g_DemodStartIdx;
+               savedDemodClock = g_DemodClock;

        } else if (DB_Saved) { //restore
                memcpy(DemodBuffer, SavedDB, sizeof(DemodBuffer));
                DemodBufferLen = SavedDBlen;
        } else if (DB_Saved) { //restore
                memcpy(DemodBuffer, SavedDB, sizeof(DemodBuffer));
                DemodBufferLen = SavedDBlen;

+               g_DemodClock = savedDemodClock;
+               g_DemodStartIdx = savedDemodStartIdx;

        }
        return;
 }
        }
        return;
 }


@@ -803,7 +809,7 @@ int FSKrawDemod(const char *Cmd, bool verbose)
                if (!rfLen) rfLen = 50;
        }
        int startIdx = 0;
                if (!rfLen) rfLen = 50;
        }
        int startIdx = 0;

-       int size = fskdemod_ext(BitStream, BitLen, rfLen, invert, fchigh, fclow, &startIdx);
+       int size = fskdemod(BitStream, BitLen, rfLen, invert, fchigh, fclow, &startIdx);

        if (size > 0) {
                setDemodBuf(BitStream,size,0);
                setClockGrid(rfLen, startIdx);
        if (size > 0) {
                setDemodBuf(BitStream,size,0);
                setClockGrid(rfLen, startIdx);


@@ -1071,7 +1077,7 @@ void setClockGrid(int clk, int offset) {
        g_DemodClock = clk;
        if (g_debugMode) PrintAndLog("demodoffset %d, clk %d",offset,clk);
 
        g_DemodClock = clk;
        if (g_debugMode) PrintAndLog("demodoffset %d, clk %d",offset,clk);
 

-  if (offset > clk) offset %= clk;
+       if (offset > clk) offset %= clk;

        if (offset < 0) offset += clk;
 
        if (offset > GraphTraceLen || offset < 0) return;
        if (offset < 0) offset += clk;
 
        if (offset > GraphTraceLen || offset < 0) return;