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[light] Fix dangling reference in compute_color_mode causing memory corruption (#11868)

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This commit is contained in:
J. Nick Koston
2025-11-13 13:41:28 +13:00
committed by GitHub
parent 769137fc09
commit 735bf9930a
3 changed files with 5 additions and 3 deletions
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esphome/components/api/api_connection.cpp
+2 -1
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@@ -476,8 +476,9 @@ uint16_t APIConnection::try_send_light_info(EntityBase *entity, APIConnection *c
auto *light = static_cast<light::LightState *>(entity);
ListEntitiesLightResponse msg;
auto traits = light->get_traits();
auto supported_modes = traits.get_supported_color_modes();
// Pass pointer to ColorModeMask so the iterator can encode actual ColorMode enum values
msg.supported_color_modes = &traits.get_supported_color_modes();
msg.supported_color_modes = &supported_modes;
if (traits.supports_color_capability(light::ColorCapability::COLOR_TEMPERATURE) ||
traits.supports_color_capability(light::ColorCapability::COLD_WARM_WHITE)) {
msg.min_mireds = traits.get_min_mireds();