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[Kernel/XAM] Rationale for XNotifyGetNext param_ptr null check

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Triang3l 2020-03-23 10:38:45 +03:00
parent a4ffcd5175
commit 61bcd467a6
1 changed files with 2 additions and 0 deletions
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2
src/xenia/kernel/xam/xam_notify.cc
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@ -65,6 +65,8 @@ dword_result_t XNotifyGetNext(dword_t handle, dword_t match_id,
dequeued = listener->DequeueNotification(&id, &param); dequeued = listener->DequeueNotification(&id, &param);
} }
// param_ptr may be null - Ghost Recon Advanced Warfighter 2 Demo.
// https://github.com/xenia-project/xenia/pull/1577
if (dequeued) { if (dequeued) {
*id_ptr = id; *id_ptr = id;
if (param_ptr) { if (param_ptr) {