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fix: adjust timer_desc buffer size in add_timer for proper string handling

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This commit is contained in:
Oliver Kleinecke
2025-02-19 16:59:30 +01:00
parent 253d3e1fea
commit d89963d208
1 changed files with 1 additions and 1 deletions
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esphome/components/dynamic_lamp/dynamic_lamp.cpp
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@@ -232,7 +232,7 @@ bool DynamicLampComponent::add_timer(std::string timer_desc, std::string lamp_li
bool friday, bool saturday, bool sunday) { bool friday, bool saturday, bool sunday) {
std::vector<bool> lamp_list = this->build_lamp_list_from_list_str_(lamp_list_str); std::vector<bool> lamp_list = this->build_lamp_list_from_list_str_(lamp_list_str);
DynamicLampTimer new_timer; DynamicLampTimer new_timer;
strncpy(reinterpret_cast<char *>(new_timer.timer_desc), timer_desc.c_str(), 40); strncpy(reinterpret_cast<char *>(new_timer.timer_desc), timer_desc.c_str(), 36);
unsigned char lamp_list_bytes[2] = {0, 0}; unsigned char lamp_list_bytes[2] = {0, 0};
for (uint8_t i = 0; i < lamp_list.size(); i++) { for (uint8_t i = 0; i < lamp_list.size(); i++) {
if (lamp_list[i] == true && !this->active_lamps_[i].active) { if (lamp_list[i] == true && !this->active_lamps_[i].active) {