arduino/esp8266
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replace new by new (std::nothrow), remove arduino_new

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This commit is contained in:
david gauchard
2020-08-17 18:15:45 +02:00
parent 5b3d290de8
commit 6925982284
45 changed files with 207 additions and 167 deletions
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6
cores/esp8266/Esp.cpp
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@ -740,17 +740,17 @@ String EspClass::getSketchMD5()
}
uint32_t lengthLeft = getSketchSize();
const size_t bufSize = 512;
std::unique_ptr<uint8_t[]> buf(new uint8_t[bufSize]);
std::unique_ptr<uint8_t[]> buf(new (std::nothrow) uint8_t[bufSize]);
uint32_t offset = 0;
if(!buf.get()) {
return String();
return emptyString;
}
MD5Builder md5;
md5.begin();
while( lengthLeft > 0) {
size_t readBytes = (lengthLeft < bufSize) ? lengthLeft : bufSize;
if (!flashRead(offset, reinterpret_cast<uint32_t*>(buf.get()), (readBytes + 3) & ~3)) {
return String();
return emptyString;
}
md5.add(buf.get(), readBytes);
lengthLeft -= readBytes;