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Fix string field inputs using INT_MAX capacity

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douglaspotesta 2026-09-19 16:38:43 -04:00
parent 420f179341
commit e4b876ec60
1 changed files with 2 additions and 2 deletions
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4
imgui_widgets.cpp
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@ -4925,7 +4925,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
IM_ASSERT(new_len + 1 <= buf_size && "Is your input buffer properly zero-terminated?");
state->WantReloadUserBuf = false;
InputTextReconcileUndoState(state, state->TextA.Data, state->TextLen, buf, new_len);
state->TextA.resize(buf_size + 1); // we use +1 to make sure that .Data is always pointing to at least an empty string.
state->TextA.resize(buf_size < INT_MAX ? buf_size + 1 : buf_size); // we use +1 to make sure that .Data is always pointing to at least an empty string.
state->TextLen = new_len;
memcpy(state->TextA.Data, buf, state->TextLen + 1);
state->Stb->select_start = state->ReloadSelectionStart;
@ -4963,7 +4963,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
state->EditedBefore = false;
if (!is_readonly)
{
state->TextA.resize(buf_size + 1); // we use +1 to make sure that .Data is always pointing to at least an empty string.
state->TextA.resize(buf_size < INT_MAX ? buf_size + 1 : buf_size); // we use +1 to make sure that .Data is always pointing to at least an empty string.
memcpy(state->TextA.Data, buf, state->TextLen + 1);
}