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Code Issues Releases Wiki Activity

Always abort on allocation when out-of-memory (#2129)

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Co-authored-by: Otto winter <otto@otto-winter.com>
This commit is contained in:
Oxan van Leeuwen
2021-08-10 10:46:46 +02:00
committed by GitHub
parent f26767b65e
commit c6c2842bdb
3 changed files with 12 additions and 3 deletions
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4
esphome/components/nextion/nextion_upload.cpp
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@@ -275,8 +275,8 @@ void Nextion::upload_tft() {
} else {
#endif
ESP_LOGD(TAG, "Allocating buffer size %d, Heap size is %u", chunk_size, ESP.getFreeHeap());
this->transfer_buffer_ = new uint8_t[chunk_size];
if (!this->transfer_buffer_) { // Try a smaller size
this->transfer_buffer_ = new (std::nothrow) uint8_t[chunk_size];
if (this->transfer_buffer_ == nullptr) { // Try a smaller size
ESP_LOGD(TAG, "Could not allocate buffer size: %d trying 4096 instead", chunk_size);
chunk_size = 4096;
ESP_LOGD(TAG, "Allocating %d buffer", chunk_size);