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fix: check getContactByIdx return value in DM context menu handler

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Prevents using uninitialized ContactInfo if the lookup fails.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-05-13 21:09:47 +02:00
co-authored by Claude Sonnet 4.6
parent eb0f436924
commit 60867a4c9e
1 changed files with 8 additions and 7 deletions
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examples/companion_radio/ui-new/UITask.cpp
+8 -7
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@@ -1727,13 +1727,14 @@ public:
if (c == KEY_DOWN && _ctx_sel < 1) { _ctx_sel++; return true; } if (c == KEY_DOWN && _ctx_sel < 1) { _ctx_sel++; return true; }
if (c == KEY_ENTER && _num_contacts > 0) { if (c == KEY_ENTER && _num_contacts > 0) {
ContactInfo ci; ContactInfo ci;
the_mesh.getContactByIdx(_sorted[_contact_sel], ci); if (the_mesh.getContactByIdx(_sorted[_contact_sel], ci)) {
if (_ctx_sel == 0) { if (_ctx_sel == 0) {
_task->clearDMUnread(ci.id.pub_key); _task->clearDMUnread(ci.id.pub_key);
} else { } else {
uint8_t nstate = dmNotifState(ci.id.pub_key); uint8_t nstate = dmNotifState(ci.id.pub_key);
setDmNotifState(ci.id.pub_key, (nstate + 1) % 3); setDmNotifState(ci.id.pub_key, (nstate + 1) % 3);
_ctx_dirty = true; _ctx_dirty = true;
}
} }
return true; return true;
} }