fix: guard LOG_D against null thread pointer in rt_ipc_list_resume()#11337

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srpatcha wants to merge 3 commits intoRT-Thread:masterfrom

srpatcha:fix/ipc-null-deref-log

Commits on Apr 24, 2026

fix: guard LOG_D against null thread pointer in rt_ipc_list_resume()
srpatcha
committed

Commits on Apr 25, 2026

fix: check overflow before modifying IPC state in send functions
srpatcha
committed
feat: add message queue utest suite and fix IPC error path
srpatcha
committed