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OTA Updater better error codes on OOS (#2793)

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Fixes #2785.  Thanks @donmsmall!
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Earle F. Philhower, III 2025-02-04 11:54:12 -08:00 committed by GitHub
parent b506c010f7
commit 79568a3e63
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1 changed files with 7 additions and 0 deletions
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7
libraries/Updater/src/Updater.cpp
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@ -97,12 +97,18 @@ bool UpdaterClass::begin(size_t size, int command) {
_md5 = MD5Builder();
if (command == U_FLASH) {
// Basic sanity, if it's larger than entire FS then it can't possibly succeed
if (&_FS_start + size > &_FS_end) {
_setError(UPDATE_ERROR_SPACE);
return false;
}
LittleFS.begin();
_fp = LittleFS.open("firmware.bin", "w+");
if (!_fp) {
#ifdef DEBUG_UPDATER
DEBUG_UPDATER.println(F("[begin] unable to create file"));
#endif
_setError(UPDATE_ERROR_SPACE);
return false;
}
updateStartAddress = 0; // Not used
@ -288,6 +294,7 @@ bool UpdaterClass::end(bool evenIfRemaining) {
bool UpdaterClass::_writeBuffer() {
if (_command == U_FLASH) {
if (_bufferLen != _fp.write(_buffer, _bufferLen)) {
_setError(UPDATE_ERROR_SPACE);
return false;
}
} else {