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nullptr

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This commit is contained in:
J. Nick Koston
2025-10-16 10:19:04 -10:00
parent 0430fea572
commit 9baa5fc47c
1 changed files with 6 additions and 0 deletions
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6
esphome/core/scheduler.h
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@@ -290,6 +290,9 @@ class Scheduler {
size_t count = 0; size_t count = 0;
for (auto &item : container) { for (auto &item : container) {
// Skip nullptr items (can happen in defer_queue_ when items are being processed) // Skip nullptr items (can happen in defer_queue_ when items are being processed)
// The defer_queue_ uses index-based processing: items are std::moved out but left in the
// vector as nullptr until cleanup. If cancel_item_locked_() is called from a callback during
// defer queue processing, it will iterate over these nullptr items. This check prevents crashes.
if (!item) if (!item)
continue; continue;
if (this->matches_item_(item, component, name_cstr, type, match_retry)) { if (this->matches_item_(item, component, name_cstr, type, match_retry)) {
@@ -315,6 +318,9 @@ class Scheduler {
bool match_retry) const { bool match_retry) const {
for (const auto &item : container) { for (const auto &item : container) {
// Skip nullptr items (can happen in defer_queue_ when items are being processed) // Skip nullptr items (can happen in defer_queue_ when items are being processed)
// The defer_queue_ uses index-based processing: items are std::moved out but left in the
// vector as nullptr until cleanup. If this function is called during defer queue processing,
// it will iterate over these nullptr items. This check prevents crashes.
if (!item) if (!item)
continue; continue;
if (is_item_removed_(item.get()) && if (is_item_removed_(item.get()) &&