Fix possible buffer overflow

ba3710cc · Franco (nextime) Lanza · d3727b3e · ba3710cc
Commit ba3710cc authored Jun 05, 2016 by Franco (nextime) Lanza
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cardreader.cpp MK/module/sd/cardreader.cpp +1 -1

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--- a/MK/module/sd/cardreader.cpp
+++ b/MK/module/sd/cardreader.cpp
@@ -200,7 +200,7 @@ bool CardReader::selectFile(const char* filename, bool silent/*=false*/) {
      ECHO_EMV(SERIAL_SD_SIZE, file.fileSize());
    }

-    for (int c = 0; c <= sizeof(fullName); c++)
+    for (int c = 0; c < sizeof(fullName); c++)
  		const_cast<char&>(fullName[c]) = '\0';
    strncpy(fullName, filename, strlen(filename));