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#1499

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This commit is contained in:
Markus Sattler 2016-01-25 21:05:24 +01:00
parent bac5ce0490
commit b2a6ab8059
1 changed files with 23 additions and 21 deletions
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44
libraries/ESP8266httpUpdate/src/ESP8266httpUpdate.cpp
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@ -241,31 +241,33 @@ t_httpUpdate_return ESP8266HTTPUpdate::handleUpdate(HTTPClient * http, const cha
DEBUG_HTTP_UPDATE("[httpUpdate] runUpdate flash...\n");
}
uint8_t buf[4];
if(tcp->peekBytes(&buf[0], 4) != 4) {
DEBUG_HTTP_UPDATE("[httpUpdate] peekBytes magic header failed\n");
lastError = HTTP_UE_BIN_VERIFY_HEADER_FAILED;
http->end();
return HTTP_UPDATE_FAILED;
}
if(!spiffs) {
uint8_t buf[4];
if(tcp->peekBytes(&buf[0], 4) != 4) {
DEBUG_HTTP_UPDATE("[httpUpdate] peekBytes magic header failed\n");
lastError = HTTP_UE_BIN_VERIFY_HEADER_FAILED;
http->end();
return HTTP_UPDATE_FAILED;
}
// check for valid first magic byte
if(buf[0] != 0xE9) {
DEBUG_HTTP_UPDATE("[httpUpdate] magic header not starts with 0xE9\n");
lastError = HTTP_UE_BIN_VERIFY_HEADER_FAILED;
http->end();
return HTTP_UPDATE_FAILED;
// check for valid first magic byte
if(buf[0] != 0xE9) {
DEBUG_HTTP_UPDATE("[httpUpdate] magic header not starts with 0xE9\n");
lastError = HTTP_UE_BIN_VERIFY_HEADER_FAILED;
http->end();
return HTTP_UPDATE_FAILED;
}
}
uint32_t bin_flash_size = ESP.magicFlashChipSize((buf[3] & 0xf0) >> 4);
uint32_t bin_flash_size = ESP.magicFlashChipSize((buf[3] & 0xf0) >> 4);
// check if new bin fits to SPI flash
if(bin_flash_size > ESP.getFlashChipRealSize()) {
DEBUG_HTTP_UPDATE("[httpUpdate] magic header, new bin not fits SPI Flash\n");
lastError = HTTP_UE_BIN_FOR_WRONG_FLASH;
http->end();
return HTTP_UPDATE_FAILED;
// check if new bin fits to SPI flash
if(bin_flash_size > ESP.getFlashChipRealSize()) {
DEBUG_HTTP_UPDATE("[httpUpdate] magic header, new bin not fits SPI Flash\n");
lastError = HTTP_UE_BIN_FOR_WRONG_FLASH;
http->end();
return HTTP_UPDATE_FAILED;
}
}
if(runUpdate(*tcp, len, http->header("x-MD5"), command)) {