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Code Issues Releases Activity

[P016] Fixed zero termination of char array

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This commit is contained in:
Ton Huisman
2021-05-24 10:16:27 +02:00
parent c8356d3dea
commit 54973cd90d
1 changed files with 2 additions and 2 deletions
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src/_P016_IR.ino
+2 -2
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@@ -424,9 +424,9 @@ boolean Plugin_016(byte function, struct EventStruct *event, String &string)
if (results.repeat) {
iCode += 0x800000; // Bit 23 for repeat
}
char strCode[P16_Cchars];
char strCode[P16_Cchars] = { 0 }; // Initialize to all zeroes
if (safe_strncpy(strCode, resultToHexidecimal(&results), P16_Cchars)) {
iCode += strtoul(strCode, 0, 16); // Bits 21-0 for code
iCode += hexToUL(strCode); // Bits 21-0 for code
bool bAddNewCode = bitRead(PCONFIG_LONG(0), P016_BitAddNewCode);
if (bAddNewCode && bEnableIRcodeAdding) {
P016_data->AddCode(iCode); // add code if not saved so far